Specifications:
Kimnix Smart Watch(Make Call&Answer) Larger Battery Life Fitness Tracker,Sleep/Heart Rate Monitor SpO2 Voice Control, Sports Smart Watches for Women Men for Android iOS Phones
1. Model Name: Kimnix NK03
2.Bluetooth Call Smart watch.
3.SmartWatchs Screen Type: 1.72 Inch HD full touch color screen,Can Brightness Adjustment
4.Shell material: Aluminum alloy,Light and strong texture than other metal.
5.Heart Rate/Blood Pressure/Blood Oxygen Monitor Fitness Tracker:24 hours continuous monitoring.
6.Sleep Monitor Watch: Automatically monitor and analyze sleep quality during night.
7.Smart Reminder for Message and More App Information (Can not reply text)
8.Music Playback and Control, Remote Photography
9.Compatible with Smart Watch Bands 42mm 44mm, you can buy and change it more so easy.
10.Smart Watch with 7 Sport Modes
11.Usage time: Larger battery life,Normal use 5-7 days, standby 15 days, only charging 2 hours.if lowest power , please charging it . if long time no power, battery will take protective, so need 5V 2A charge to charging 10-15 minutes. (PC and laptop usb can not activate the battery, so can not turn on the watch)
12.Waterproof level: None waterproof(If it has water on. Please clean and dry as soon as possible )
13.System Requirements: iOS 8.0 and above, Android 4.0 and above(so older mobile phone system can not connect it)