Sport Smart Watch

DENVER SW-181 BLACK Bluetooth smart watch functions Bluetooth 4.0 Smart Watch with Heart Rate Sensor, Blood Pressure and Blood Oxygen Sensor Chipset: Realtek 8762 Can be paired with a smartphone via Bluetooth and a free app 1.7 inch IPS touch screen + one back button on the side for easy navigation Multi-Sport mode (running, walking, indoor jogging and cycling) Track your daily activities and sleep Show SMS, e-mail emails, calendar events and social media activity Vibration alarm and clock function IP67 Dust and water resistant Fully compatible with iOS8 or later and Android 4.4 or later Built-in lithium ion polymer battery: 200mAh, standby time 5-7 days Magnetic USB for charging size (cm): 3.90 (W) x 1.10 (D) x 25.00 (H)

COLMI C28 Silver SmartwatchThe COLMI C28 is an ultra-slim smartwatch, just 7 mm thick and weighing 39 g, that combines elegant design with extensive functionality. Thanks to the built-in Da GPT assistant, you can quickly get answers to your questions, look up information, and much more! The watch features a large 1.93-inch AMOLED HD display with a resolution of 368 × 448, ensuring a clear picture and comfortable use in all conditions. It also supports Bluetooth calls directly from your wrist, offers over 100 sports modes, and helps you monitor your health. Additionally, the 230 mAh battery allows for up to 5–7 days of use on a single charge.AI on Your Wrist – Quick Answers and Daily SupportThe COLMI C28 is equipped with the ChatGPT-based AI assistant Da GPT, which offers AI support directly from the watch. This lets you quickly get answers to questions, check information, or use content generation features without reaching for your phone! This is a useful solution that enhances the smartwatch’s functionality and ensures you have access to smart tools whenever you need them.Slim and lightweight designAt just 7 mm thick, the C28 is almost imperceptible on your wrist, and its 39 g weight further enhances all-day comfort. The slim case fits comfortably on your wrist, making the smartwatch perfect for work, physical activity, or relaxation. It’s the ideal solution for those who dislike heavy, bulky watches.Vivid 1.933” AMOLED screen – comfort in every situationThe large 1.933-inch AMOLED display offers a high resolution of 368 × 448 and a wide color palette, resulting in a clear and detailed image. The screen ensures good visibility in both bright daylight and low light, so all information is always easily accessible. The high screen-to-body ratio (90%) further enhances user comfort.Eye-catching style and craftsmanshipThe zinc alloy case stands out with an elegant, glossy finish that gives the watch a modern character. The combination of a metallic texture with a smooth surface makes the smartwatch look stylish in both everyday and more formal situations. The whole look is complemented by a comfortable strap that feels pleasant to the touch and fits snugly on the wrist.Bluetooth CallsWith the Bluetooth calling feature, you can answer and make calls directly from your watch. The built-in speaker and excellent sound quality allow you to communicate conveniently without reaching for your phone. This is especially useful while working, walking, or working out!Advanced health featuresThe smartwatch offers 24/7 heart rate monitoring and also accurately measures blood oxygen saturation and stress levels. Additionally, AI-powered sleep analysis is available, covering various sleep stages and daytime naps, allowing you to better understand the quality of your rest and make informed changes to your daily habits. All of this allows you to detect any concerning changes sooner and respond appropriately. Furthermore, the movement reminder feature helps ensure you stay active throughout the day.Over 100 sports modes and accurate activity trackingThe COLMI C28 offers over 100 sports modes—you’re sure to find something for yourself. Walking, running, or maybe cycling or badminton? Train in your favorite sport or try something new! The watch records data from every workout, helping you analyze your progress and better plan your next sessions. It’s practical support for those who want to maintain consistency and control over their activity.Smart features and notifications on your wristThe watch lets you receive notifications from popular apps like WhatsApp, Facebook, and TikTok, so you can quickly check your messages without taking out your phone. There’s also a watch face customization feature that lets you tailor the interface’s look to your preferences—you can use pre-designed templates or set your own photo.Everyday durability and long battery lifeWith 1ATM water resistance and dust protection (IP6X), the smartwatch performs well in everyday use—

Colmi P80 smartwatch (black)Colmi P80 is a smartwatch with a large 1.83" touchscreen display HD, Bluetooth call support and more than 100 sports modes. With advanced health features such as measuring heart rate, blood oxygen levels, stress and sleep, the watch will work well for both physically active people and those concerned with balancing work and recovery. In addition, it offers full integration with a smartphone - allowing you to answer calls, display notifications and control a voice assistant. With believers in mind, it has been equipped with functions that remind you of prayer times, and thanks to its IP67-rated water resistance, you can also use the smartwatch in the rain or during intense exercise without worrying about damaging it.Clear screen and refined designThe watch is equipped with a 1.83-inch HD screen with a resolution of 240×284 pixels, so all information is clearly visible. A refresh rate of 60 Hz and automatic brightness adjustment ensure comfortable use both in bright sunlight and after dark. Built-in themes allow you to customize the look of the watch to your liking - there are more than 100 different dials to choose from, including personalized DIY options.Around-the-clock health monitoringA built-in, 8-channel heart rate sensor allows 24/7 measurement with high accuracy, and a 4th-generation SpO2 sensor monitors blood oxygen levels, which is especially useful during physical activity or rest. In addition, the watch sends notifications of irregular heartbeats, which can help you quickly catch alarming changes. The built-in stress monitor analyzes the level of tension during the day and tells you when it's a good idea to stop and catch your breath. A sleep analysis function records sleep phases and presents the data in the app, supporting the building of healthier habits. Menstrual cycle monitoring features are available for women.More than 100 sports modesThe watch supports more than 100 different sports activities - from running and cycling to yoga, dancing, weight training or swimming. The activity tracking function accurately measures exercise duration, number of steps, calories burned and heart rate, so you can monitor your progress and better plan your next workouts.Watch calls and notifications at your fingertipsThe Colmi P80 smartwatch allows you to make voice calls without having to reach for your phone. Once connected to your mobile device via Bluetooth, you can answer, make and reject calls, as well as view your history directly from your wrist. The watch also displays notifications from various apps, such as Facebook, WhatsApp, Instagram, Gmail and SMS, so you won't miss an important message.Voice control and smart featuresThe built-in voice assistant allows you to conveniently control the watch with voice commands. You can ask about the weather, request a call or launch one of the many available functions. In addition, the Colmi P80 has a built-in flashlight, calculator, timer, alarm clock, reminders to drink water and sit for a long time, as well as the ability to control your phone's camera. All this makes the device practical for everyday use - both at home and outdoors.Long working time and fast chargingColmi P80 is equipped with a 280 mAh battery, which allows up to 5-7 days of operation in standard use and up to 30 days in standby mode. Talking for up to 6 hours is also possible. There is also the advantage of fast charging via a USB-C port - after about 2 hours it will be ready for further operation.Included smartwatch USB-A to USB-C charging cable user manual General Manufacturer Colmi Model P80 Chipset JL7012 Flash memory RAM 640KB ROM 128Mb HR Sensor HX3918 Case dimensions 44.3 x 37.6 x 11 mm Envelope colors Black Case material Zinc alloy + ABS Strap Silicone Strap width 20 mm Weight of the watch 48 g Button Rotating crown (1 piece) Rechargeable battery and power supply Battery type Lithium-polymer Capacity 280 mAh Charging time Approximately 2 hours Charging method USB-C cable O

Zeblaze GTR 3 Pro Smartwatch (silver)The Zeblaze GTR 3 Pro combines artistry and advanced technology in a single smartwatch. Hand-polished stainless steel gives it a refined look, while its slim profile and silicone strap provide elegance and everyday comfort. Its display, with a density of 326 PPI and brightness of up to 1000 nits, protected by Corning® Gorilla® Glass with Always-On Display (AOD) functionality, ensures clarity and readability in all conditions.Health Monitoring at Your FingertipsThe Zeblaze GTR 3 Pro is your personal assistant. With features like blood oxygen saturation monitoring and continuous heart rate measurement, it allows you to track key health indicators in real time. Breathing exercises, over 100 sports modes, and comprehensive activity tracking motivate you to maintain physical fitness and a healthy lifestyle, while workout results help you track progress and adjust your goals.Convenient CommunicationWith the ability to make calls from your wrist and receive push notifications, the Zeblaze GTR 3 Pro ensures you never miss an important message or call. It also supports offline voice assistant, making it easy to manage watch functions without reaching for your phone.Start Getting Quality SleepThe sleep monitoring feature helps manage your daily sleep cycle, ensuring better rest quality. It provides insights into your deep and light sleep phases and helps you correct any sleep habits. The GTR 3 also features an alarm function, so you never miss your wake-up call.Customized to Your StyleThe watch offers over 300 watch faces that you can customize to your preferences, allowing you to change the watch's appearance to match your mood every day. It's equipped with an efficient battery that can last up to 14 days in power-saving mode, eliminating the need for constant recharging.Reliability in Any ConditionsWater and dust resistance, compliant with IP68 standards, means the Zeblaze GTR 3 Pro is designed to accompany you on any adventure. Whether you're engaging in sports or caught in the rain, this smartwatch is ready for the challenges of daily life.In the Box Smartwatch Smooth silicone strap Magnetic charging cable User manual Manufacturer Zeblaze Model GTR 3 Pro Color Silver DISPLAY Type AMOLED Size 1.43'' Always-on Display support Yes Screen Resolution 466 x 466 pixels, 326 PPI SENSORS Health New OHR fusion biometric sensor Motion 3-axis accelerometer and 3-axis gyroscope BLUETOOTH Bluetooth Version 5.2 BATTERY Battery Capacity 260 mAh Battery Type Lithium-polymer Operating Time Power-saving modes: up to 14 days; Daily use: up to 7 days; Intensive use: up to 5 days; Continuous voice calls: up to 365 minutes Charging Time About 1.5 hours APP App Name FitCloudPro Compatibility Android 5.0 or iOS 10.0 and newer LANGUAGES System Languages English, Portuguese, German, Spanish, French, Russian, Italian, Polish, Turkish, Japanese, Vietnamese, Arabic, Persian, Simplified Chinese Supported by FitCloudPro App English, Portuguese, German, Spanish, French, Russian, Italian, Polish, Turkish, Japanese, Korean, Arabic, Hebrew, Thai, Croatian, Czech, Indonesian, Malay, Greek, Romanian, Simplified Chinese Push Notifications English, Portuguese, German, Spanish, French, Russian, Italian, Polish, Turkish, Japanese, Korean, Arabic, Hebrew, Thai, Croatian, Czech, Indonesian, Malay, Greek, Romanian, Simplified Chinese FEATURES Clock Time/date, automatic daylight saving time adjustment, stopwatch, timer, alarm Health Monitoring Continuous wrist heart rate monitoring (every minute), daily resting heart rate value, blood oxygen level SpO2 measurement, breath training, women's health, sleep results and insights, and calorie burn tracking Smart Features notifications (calls, SMS, Gmail, and smartphone apps), weather, music player and camera control, Find My Phone feature, Find My Watch feature, Do Not Disturb mode, movement reminders, water drinking reminders, calendar, calculator, business card, app downloads Activity Monitoring

COLMI R02 Smart Ring, size 10The COLMI R02 Smart Ring in size 10 (19.8 mm) in black is a lightweight and discreet smart ring that combines health monitoring with sports features. The device measures heart rate and blood oxygen levels (SpO2), analyzes sleep, and tracks daily activity and workouts across 21 sports modes. Thanks to Bluetooth 5.0, it works with the QRing app, saves data for later synchronization, and IP68 water resistance and the included charging case ensure convenient use for up to 6–7 days on a single charge.Compact design and comfortThe ring is designed for maximum comfort during daily use. Weighing just 4.7 g and only 2.7 mm thick, you’ll quickly stop noticing it. It doesn’t restrict hand movements and doesn’t get in the way while writing, doing physical work, or working out. This means you can wear it continuously day and night without needing to take it off. This, in turn, allows for continuous data collection, even during moments that are often overlooked by larger devices.Health and Vital Signs MonitoringThe COLMI R02 continuously monitors key vital signs, such as heart rate and blood oxygen saturation (SpO2). Measurements occur automatically in the background, meaning you don’t have to manually activate each function. This makes it easier to notice changes in your body based on activity, stress, or rest. Data is stored in the device’s memory, so even if you don’t have your phone with you, nothing will be lost. After syncing with the app, you can analyze the results in a broader context and observe long-term changes.Sleep and Recovery AnalysisOne of the ring’s strongest features is sleep tracking, which runs automatically every night. The device recognizes sleep stages, such as light and deep sleep, and records total rest time. This allows you to check not only how much you sleep, but also how effectively your body recovers. Data is stored locally and synced with the app in the morning, providing a complete picture of your sleep without the need for a constant connection. This feature will be especially appreciated by those who don’t like wearing a watch to bed.Sports modes and activityThe ring offers 21 sports modes covering the most popular forms of exercise. Whether you choose walking, running, or general training, the device tracks key activity metrics. This includes steps taken, distance covered, calories burned, and duration of the workout. This allows you to better control the intensity of your workout and gradually increase your activity level. Regular data tracking also makes it easy to track your progress and stay motivated.Connectivity and CompatibilityBluetooth 5.0 handles communication, ensuring a stable connection and low power consumption. Once paired with the QRing app, all data is sent to a single location where it is presented in an easy-to-read format. Synchronization is fast and requires no complicated setup. The ring is compatible with Android 4.4 and newer, iOS 8.0 and newer, and Harmony OS, allowing you to easily connect it to both older and newer smartphones.Charging Case and Battery LifeThe included case serves as a practical docking station that makes it easy to both store and charge the ring. Simply place it in the designated spot to start charging via magnetic contacts. The ring itself offers a battery life of 6–7 days, allowing you to use it without frequently reaching for the charger. A full charge takes about an hour, so even a short break is enough to restore full functionality. This solution works well in everyday use, where simplicity and speed of operation matter.Durability and MaterialsThe titanium alloy casing increases resistance to scratches and daily wear and tear. As a result, the ring better withstands contact with hard surfaces and retains its aesthetic appearance for longer. The inner lining made of hypoallergenic resin improves wearing comfort and reduces the risk of irritation. This is particularly important for a device worn for many hours a day. IP68 water r

COLMI R02 Smart Ring, size 8The COLMI R02 Smart Ring in size 8 (18.1 mm) in black is a lightweight and discreet smart ring that combines health monitoring with sports features. The device measures heart rate and blood oxygen levels (SpO2), analyzes sleep, and tracks daily activity and workouts across 21 sports modes. Thanks to Bluetooth 5.0, it works with the QRing app, saves data for later synchronization, and IP68 water resistance and the included charging case ensure convenient use for up to 6–7 days on a single charge.Compact design and comfortThe ring is designed for maximum comfort during daily use. Weighing just 4.7 g and only 2.7 mm thick, you’ll quickly stop noticing it. It doesn’t restrict hand movements and doesn’t get in the way while writing, doing physical work, or working out. This means you can wear it continuously day and night without needing to take it off. This, in turn, allows for continuous data collection, even during moments that are often overlooked by larger devices.Health and Vital Signs MonitoringThe COLMI R02 continuously monitors key vital signs, such as heart rate and blood oxygen saturation (SpO2). Measurements occur automatically in the background, meaning you don’t have to manually activate each function. This makes it easier to notice changes in your body based on activity, stress, or rest. Data is stored in the device’s memory, so even if you don’t have your phone with you, nothing will be lost. After syncing with the app, you can analyze the results in a broader context and observe long-term changes.Sleep and Recovery AnalysisOne of the ring’s strongest features is sleep tracking, which runs automatically every night. The device recognizes sleep stages, such as light and deep sleep, and records total rest time. This allows you to check not only how much you sleep, but also how effectively your body recovers. Data is stored locally and synced with the app in the morning, providing a complete picture of your sleep without the need for a constant connection. This feature will be especially appreciated by those who don’t like wearing a watch to bed.Sports modes and activityThe ring offers 21 sports modes covering the most popular forms of exercise. Whether you choose walking, running, or general training, the device tracks key activity metrics. This includes steps taken, distance covered, calories burned, and duration of the workout. This allows you to better control the intensity of your workout and gradually increase your activity level. Regular data tracking also makes it easy to track your progress and stay motivated.Connectivity and CompatibilityBluetooth 5.0 handles communication, ensuring a stable connection and low power consumption. Once paired with the QRing app, all data is sent to a single location where it is presented in an easy-to-read format. Synchronization is fast and requires no complicated setup. The ring is compatible with Android 4.4 and newer, iOS 8.0 and newer, and Harmony OS, allowing you to easily connect it to both older and newer smartphones.Charging Case and Battery LifeThe included case serves as a practical docking station that makes it easy to both store and charge the ring. Simply place it in the designated spot to start charging via magnetic contacts. The ring itself offers a battery life of 6–7 days, allowing you to use it without frequently reaching for the charger. A full charge takes about an hour, so even a short break is enough to restore full functionality. This solution works well in everyday use, where simplicity and speed of operation matter.Durability and MaterialsThe titanium alloy casing increases resistance to scratches and daily wear and tear. As a result, the ring better withstands contact with hard surfaces and retains its aesthetic appearance for longer. The inner lining made of hypoallergenic resin improves wearing comfort and reduces the risk of irritation. This is particularly important for a device worn for many hours a day. IP68 water res

COLMI R02 Smart Ring, size 11The COLMI R02 Smart Ring in size 11 (20.3 mm) in black is a lightweight and discreet smart ring that combines health monitoring with sports features. The device measures heart rate and blood oxygen levels (SpO2), analyzes sleep, and tracks daily activity and workouts across 21 sports modes. Thanks to Bluetooth 5.0, it works with the QRing app, saves data for later synchronization, and IP68 water resistance and the included charging case ensure convenient use for up to 6–7 days on a single charge.Compact design and comfortThe ring is designed for maximum comfort during daily use. Weighing just 4.7 g and only 2.7 mm thick, you’ll quickly stop noticing it. It doesn’t restrict hand movements and doesn’t get in the way while writing, doing physical work, or working out. This means you can wear it continuously day and night without needing to take it off. This, in turn, allows for continuous data collection, even during moments that are often overlooked by larger devices.Health and Vital Signs MonitoringThe COLMI R02 continuously monitors key vital signs, such as heart rate and blood oxygen saturation (SpO2). Measurements occur automatically in the background, meaning you don’t have to manually activate each function. This makes it easier to notice changes in your body based on activity, stress, or rest. Data is stored in the device’s memory, so even if you don’t have your phone with you, nothing will be lost. After syncing with the app, you can analyze the results in a broader context and observe long-term changes.Sleep and Recovery AnalysisOne of the ring’s strongest features is sleep tracking, which runs automatically every night. The device recognizes sleep stages, such as light and deep sleep, and records total rest time. This allows you to check not only how much you sleep, but also how effectively your body recovers. Data is stored locally and synced with the app in the morning, providing a complete picture of your sleep without the need for a constant connection. This feature will be especially appreciated by those who don’t like wearing a watch to bed.Sports modes and activityThe ring offers 21 sports modes covering the most popular forms of exercise. Whether you choose walking, running, or general training, the device tracks key activity metrics. This includes steps taken, distance covered, calories burned, and duration of the workout. This allows you to better control the intensity of your workout and gradually increase your activity level. Regular data tracking also makes it easy to track your progress and stay motivated.Connectivity and CompatibilityBluetooth 5.0 handles communication, ensuring a stable connection and low power consumption. Once paired with the QRing app, all data is sent to a single location where it is presented in an easy-to-read format. Synchronization is fast and requires no complicated setup. The ring is compatible with Android 4.4 and newer, iOS 8.0 and newer, and Harmony OS, allowing you to easily connect it to both older and newer smartphones.Charging Case and Battery LifeThe included case serves as a practical docking station that makes it easy to both store and charge the ring. Simply place it in the designated spot to start charging via magnetic contacts. The ring itself offers a battery life of 6–7 days, allowing you to use it without frequently reaching for the charger. A full charge takes about an hour, so even a short break is enough to restore full functionality. This solution works well in everyday use, where simplicity and speed of operation matter.Durability and MaterialsThe titanium alloy casing increases resistance to scratches and daily wear and tear. As a result, the ring better withstands contact with hard surfaces and retains its aesthetic appearance for longer. The inner lining made of hypoallergenic resin improves wearing comfort and reduces the risk of irritation. This is particularly important for a device worn for many hours a day. IP68 water r

COLMI R02 Smart Ring, size 12The COLMI R02 Smart Ring in size 12 (21.3 mm) in black is a lightweight and discreet smart ring that combines health monitoring with sports features. The device measures heart rate and blood oxygen levels (SpO2), analyzes sleep, and tracks daily activity and workouts across 21 sports modes. Thanks to Bluetooth 5.0, it works with the QRing app, saves data for later synchronization, and its IP68 water resistance and included charging case ensure convenient use for up to 6–7 days on a single charge.Compact design and comfortThe ring is designed for maximum comfort during daily use. Weighing just 4.7 g and only 2.7 mm thick, you’ll quickly stop noticing it. It doesn’t restrict hand movements and doesn’t get in the way while writing, doing physical work, or working out. This means you can wear it continuously day and night without needing to take it off. This, in turn, allows for continuous data collection, even during moments that are often overlooked by larger devices.Health and Vital Signs MonitoringThe COLMI R02 continuously monitors key vital signs, such as heart rate and blood oxygen saturation (SpO2). Measurements occur automatically in the background, meaning you don’t have to manually activate each function. This makes it easier to notice changes in your body based on activity, stress, or rest. Data is stored in the device’s memory, so even if you don’t have your phone with you, nothing will be lost. After syncing with the app, you can analyze the results in a broader context and observe long-term changes.Sleep and Recovery AnalysisOne of the ring’s strongest features is sleep tracking, which runs automatically every night. The device recognizes sleep stages, such as light and deep sleep, and records total rest time. This allows you to check not only how much you sleep, but also how effectively your body recovers. Data is stored locally and synced with the app in the morning, providing a complete picture of your sleep without the need for a constant connection. This feature will be especially appreciated by those who don’t like wearing a watch to bed.Sports modes and activityThe ring offers 21 sports modes covering the most popular forms of exercise. Whether you choose walking, running, or general training, the device tracks key activity metrics. This includes steps taken, distance covered, calories burned, and duration of the workout. This allows you to better control the intensity of your workout and gradually increase your activity level. Regular data tracking also makes it easy to track your progress and stay motivated.Connectivity and CompatibilityBluetooth 5.0 handles communication, ensuring a stable connection and low power consumption. Once paired with the QRing app, all data is sent to a single location where it is presented in an easy-to-read format. Synchronization is fast and requires no complicated setup. The ring is compatible with Android 4.4 and newer, iOS 8.0 and newer, and Harmony OS, allowing you to easily connect it to both older and newer smartphones.Charging Case and Battery LifeThe included case serves as a practical docking station that makes it easy to both store and charge the ring. Simply place it in the designated spot to start charging via magnetic contacts. The ring itself offers a battery life of 6–7 days, allowing you to use it without frequently reaching for the charger. A full charge takes about an hour, so even a short break is enough to restore full functionality. This solution works well in everyday use, where simplicity and speed of operation matter.Durability and MaterialsThe titanium alloy casing increases resistance to scratches and daily wear and tear. As a result, the ring better withstands contact with hard surfaces and retains its aesthetic appearance for longer. The inner lining made of hypoallergenic resin improves wearing comfort and reduces the risk of irritation. This is particularly important for a device worn for many hours a day. IP68 water r

COLMI R02 Smart Ring, size 9The COLMI R02 Smart Ring in size 9 (18.9 mm) in black is a lightweight and discreet smart ring that combines health monitoring with sports features. The device measures heart rate and blood oxygen levels (SpO2), analyzes sleep, and tracks daily activity and workouts across 21 sports modes. Thanks to Bluetooth 5.0, it works with the QRing app, saves data for later synchronization, and IP68 water resistance and the included charging case ensure convenient use for up to 6–7 days on a single charge.Compact design and comfortThe ring is designed for maximum comfort during daily use. Weighing just 4.7 g and only 2.7 mm thick, you’ll quickly stop noticing it. It doesn’t restrict hand movements and doesn’t get in the way while writing, doing physical work, or working out. This means you can wear it continuously day and night without needing to take it off. This, in turn, allows for continuous data collection, even during moments that are often overlooked by larger devices.Health and Vital Signs MonitoringThe COLMI R02 continuously monitors key vital signs, such as heart rate and blood oxygen saturation (SpO2). Measurements occur automatically in the background, meaning you don’t have to manually activate each function. This makes it easier to notice changes in your body based on activity, stress, or rest. Data is stored in the device’s memory, so even if you don’t have your phone with you, nothing will be lost. After syncing with the app, you can analyze the results in a broader context and observe long-term changes.Sleep and Recovery AnalysisOne of the ring’s strongest features is sleep tracking, which runs automatically every night. The device recognizes sleep stages, such as light and deep sleep, and records total rest time. This allows you to check not only how much you sleep, but also how effectively your body recovers. Data is stored locally and synced with the app in the morning, providing a complete picture of your sleep without the need for a constant connection. This feature will be especially appreciated by those who don’t like wearing a watch to bed.Sports modes and activityThe ring offers 21 sports modes covering the most popular forms of exercise. Whether you choose walking, running, or general training, the device tracks key activity metrics. This includes steps taken, distance covered, calories burned, and duration of the workout. This allows you to better control the intensity of your workout and gradually increase your activity level. Regular data tracking also makes it easy to track your progress and stay motivated.Connectivity and CompatibilityBluetooth 5.0 handles communication, ensuring a stable connection and low power consumption. Once paired with the QRing app, all data is sent to a single location where it is presented in an easy-to-read format. Synchronization is fast and requires no complicated setup. The ring is compatible with Android 4.4 and newer, iOS 8.0 and newer, and Harmony OS, allowing you to easily connect it to both older and newer smartphones.Charging Case and Battery LifeThe included case serves as a practical docking station that makes it easy to both store and charge the ring. Simply place it in the designated spot to start charging via magnetic contacts. The ring itself offers a battery life of 6–7 days, allowing you to use it without frequently reaching for the charger. A full charge takes about an hour, so even a short break is enough to restore full functionality. This solution works well in everyday use, where simplicity and speed of operation matter.Durability and MaterialsThe titanium alloy casing increases resistance to scratches and daily wear and tear. As a result, the ring better withstands contact with hard surfaces and retains its aesthetic appearance for longer. The inner lining made of hypoallergenic resin improves wearing comfort and reduces the risk of irritation. This is particularly important for a device worn for many hours a day. IP68 water res