Andiord system:Android 5.0 Version and above
IOS system:IOS 9.0 Version and above
Bluetooth Bluetooth:5.0+Bluetooth 3.0
Screen size:1.5 inches
Screen type:IPS full viewing angle color screen
Screen material:Tempered glass
Total length of :220mm
Battery Type:lithium battery
Charging method：Wireless charging
Ride code, NFC access control, GPS positioning, AI voice assistant, Alipay receipt and payment code, social QR code, Bluetooth call, Bluetooth music playback, breathing training, Metot, mass dial, custom dial push, stopwatch, brightness adjustment, multi-motion mode (indoor and outdoor), sleep, real heart rate, blood pressure, blood oxygen, information push, remote photo, real-time weather, Find mobile phone (connect mobile phone use), lock screen protection, calculator, split screen display, quick widget, weather, multi set menu style, blood sugar, respiratory rate
App support language:Simplified Chinese, traditional Chinese, English,Dutch, German, Russian, Thai, Spanish, Portuguese,French, Japanese, Italian, polish, Korean, Arabic,Persian, Vietnamese, Danish, Turkish, Hebrew,Indonesian, Greek, Czech, Malay.
Watch languages:English, Simplified Chinese, Traditional Chinese, Russian, German, Italian, French, Polish, Portuguese, Spanish, Korean, Japanese, Thai, Arabic, Indonesian, Vietnamese, Turkish, Persian, Greek.
Wireless charging cable*1
original retail box*1