1. APP Support System: Android 4.4 and above, IOS above 9.0 2. Do not use a charger higher than 5V/2A. 3. The data cannot be used as a medical reference. 4. The watch can't touch the hot water because the hot water would cause the watch display to get fog.
USB Quick Removal Direct Charge
Brand new bracelet charging method, quick-release detachable wristband design, can be charged by plugging in the USB interface, eliminating the trouble of carrying a charging cable and charging stand.
Smart Life Assistant
The watch can monitor the steps, calories, heart rate, distance, sleep quality, etc. Of the day. At the same time, it can be connected to a smartphone to view information, remotely take pictures, retrieve mobile phones, and other thoughtful and convenient functions to make your life more convenient.
Keep abreast of your exercise intensity and physical condition in order to adjust your fitness plan in a timely manner.
The bracelet wristband is made of lightweight skin-friendly soft TPU, which adopts a lightweight design, no feeling to wear.
* Model Number: D20 Pro Smart Watch * APP: FitPro * Bluetooth Version: Bluetooth 4.0 * Waterproof / Water-Resistant: Yes(Not for swimming ) * Operating mode: Touch button * Power on press and hold the function key * Screen Type: 1.3inch TFT LCD * Storage(FLASH)16MB+128KB * Compatible OS: Android, IOS * Standby time: 4-7days normally use; 30 days standby based on 230mAh * Functions: Sport,Message,Alarm Clock,Blood Oxygen,Date,Measurement of heart rate,Sedentary reminder,Sleep management,Time * Notification type: Facebook, Twitter,Wechat, WhatsApp * Alert type: Vibration