1. Battery capacity: 200mAh.
2. Product size: 45mm*13mm, watchband weight: 66g.
3. 2.5D toughened glass lens, stainless steel metal case, resolution: 240*240.
4. System requirements: Android 4.4 and above, IOS 9.0 and above, bluetooth 4.0 and above hardware version.
5. Support heart rate monitoring, blood pressure monitoring, blood oxygen monitoring, multi-movement mode, single touch function, remote photography, call notification, various message push and content display, weather forecast, alarm clock reminder, excersise target setting, OTA.
6. Firmware language: Chinese, traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian.
7. App languages: Chinese, traditional Chinese, English, Korean, German, Spanish, Japanese, French, Italian, Russian, Portuguese, Arabic, Ukrainian.