| Charging mode | Magnetic charging, wireless charging, USB charging |
| Wireless distance | 10m |
| Sports mode support | Open water area, dance, free training, indoor running, outdoor running, swimming pool, rowing machine, rock climbing, skiing, golf, elliptical machine, yoga, outdoor cycling, cross-country running, boxing, mountaineering, HIIT, indoor cycling |
| defects liability period | 1 year |
| operating system | watchOS 26 |
| Degree of protection | IP68 |
| Product size | 42mm/46mm/49mm |
| Battery capacity | 1085mAh |
| style | Business/Sports/Fashion |
| intended for | Adults, teenagers, elderly, general |
| Compatible platform | HarmonyOS,ANDROID, Fully compatible, iOS, Suitable for Apple, Huawei, Xiaomi, vivo,oppo, Android and other system smartphones |
| Appearance color | Size comparison chart, multiple strap options available, contact customer service to choose, WATCH S11 max46MM ultra-thin black 3ATM super waterproof+WeChat reply+NetEase Cloud+Himalaya+recording, WATCH S11 max46MM ultra-thin silver 3ATM super waterproof+WeChat reply+NetEase Cloud+Himalaya+recording, WATCH S11 Ultra49MM large titanium 3ATM super waterproof+WeChat reply+NetEase Cloud+Himalaya+recording, WATCH S11 Ultra49MM large titanium black 3ATM super waterproof+WeChat reply+NetEase Cloud+Himalaya+recording, WATCH S11 mini42MM small black 3ATM super waterproof+WeChat reply+NetEase Cloud+Himalaya+recording, WATCH S11 mini42MM small silver 3ATM super waterproof+WeChat reply+NetEase Cloud+Himalaya+recording, S9 Ultra2 high-end titanium Bluetooth call+message notification+offline payment+health check+multiple sports, S9 Ultra2 high-end titanium black Bluetooth call+message notification+offline payment+Health check+Multiple sports, WATCH S9 high-end version black Bluetooth call+message notification+offline payment+health check+multiple sports, WATCH S9 high-end version silver Bluetooth call+message notification+offline payment+health check+multiple sports |
| brand | Gray Kai |
| model | WATCH S10 |
| Camera type | No camera |
| Band Material | Metal |
| Entertainment functions | Games, multimedia applications, personalized settings, music playback, e-book reading, fitness and health monitoring combined with entertainment |
| Health monitoring function | Heart rate monitoring, blood glucose monitoring, body temperature monitoring, physiological cycle reminder, sleep monitoring, sedentary reminder, electrocardiogram monitoring, blood pressure monitoring, blood oxygen monitoring |
| Intelligent type | Other intelligence |
| Screen size | 2.1 inches |
| Communication type | Non card insertion/Bluetooth version |
| Screen type | AMOLED |
| Dial shape | square |
| voice assistant | Siri |
| Bluetooth version | 5.4 |
| function | Remote control selfie, exercise tracking, alarm, step counting, countdown, temperature measurement, lighting, messaging, social entertainment, waterproof, blood pressure monitoring, week display, weather forecast, Bluetooth call, information push, heart rate monitoring, night light, blood oxygen detection, intelligent reminder, sleep monitoring, ride code |
| Other functions | Alarm clock, stopwatch, timer calculator, NFC payment, payment, music, novel, headphone navigation, blood sugar, blood lipid, electrocardiogram, recording, compass, stock translation, pressure, altitude, iwatch |
| Connection mode | Bluetooth connectivity |
| Screen material | Ordinary glass mirror |
| Case Material | Metal |
| thickness | 9mm |
| Place of purchase | Chinese Mainland |