1. Bluetooth: 2.4 GHz, Bluetooth 5.2, support Bluetooth low energy
2. Matching system: HarmonyOS 2 and above, Android 6.0 and above, iOS 9.0 and above
3. Screen: 1.43 inch AMOLED touch screen
4. Battery capacity: 790mAh
5. Material: titanium metal + glass mirror
6. Charging interface: wireless charging
7. Safety protection: 5ATM
8. Theoretical charging time: about 180 minutes (at an ambient temperature of 25 degrees Celsius)
9. Theoretical working time: 5 days for typical scenarios in smart mode: factory default configuration, 2 hours connection to LTE network every day, 22 hours connection to mobile phone via Bluetooth, normal heart rate, scientific sleep at night, 60 minutes/week using APP, 30 minutes Bluetooth call /Week, Bluetooth music 30 minutes/week, average weekly exercise for 90 minutes (GPS is on), message notifications are enabled (50 messages a day, 6 calls, 3 alarms), and the screen is on for 200 times a day; typical long battery life mode Scene 21 days: factory default configuration, turn on long battery life, always on heart rate, use scientific sleep at night, Bluetooth call for 30 minutes/week, average weekly exercise for 90 minutes (GPS turned on), turn on message notification (50 messages per day, 6 Calls, 3 alarms), 200 times a day on the screen. Supporting iOS mobile phone, typical scenarios in smart mode have a battery life of 2.5 days
10. Sensors: acceleration sensor, gyroscope sensor, geomagnetic sensor, optical heart rate sensor, air pressure sensor, ambient light sensor, temperature sensor
11. Functions: sleep monitoring, body temperature monitoring, eSIM independent call, NFC payment, online music playback, music synchronization, weather, medication reminder, information reminder, voice memo, smart gesture recognition, answering calls, remote camera, blood oxygen monitoring, Real-time blood glucose management, heart rate detection, more than 100 exercise modes (running, cycling, mountain climbing, indoor swimming, elliptical machine, rowing machine, etc.) to record exercise trajectory, etc.
12. Size: 48x49.6x14mm
13. Weight: about 63g (without strap)
