Parameters
1. Model Name: Y68/D20 Smart Watch
2. APP Name: FitPro
3. Screen Type: 1.3inch TFT LCD
4. Storage(FLASH)16MB+128KB
5. Operating mode: Touch button
6. Compatible OS: Android,IOS
7. Bluetooth Version: Bluetooth 4.0 and above
8. Waterproof / Water-Resistant: Yes (not for swimming)
9. Standby time: 4-7days normally use; 30 days standby based on 230mAh
10. Support language: English, French, Italian, Japanese, Korean, Polish, Portuguese, Russian, Chinese, Spanish, and ect.

Main Function:
* 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 connected to a smart phone to view information, remotely take pictures, retrieve mobile phones and other thoughtful and convenient functions to make your life more convenient.

* Practical
Keep abreast of your exercise intensity and physical condition in order to adjust your fitness plan in a timely manner.

* Multiple sports modes
The phone has a variety of sports modes built in, no need to add on the phone, wear the bracelet directly to exercise, the bracelet can record all your sports data.

* Skin-friendly material
The bracelet wristband is made of lightweight skin-friendly soft TPU, which adopts lightweight design, no feeling to wear.

* Heart rate monitoring
Equipped with wrist optical heart rate sensor, enter the heart rate test interface for a few seconds, display current heart rate measurement results.

Warm Tips:
1. Please charging the watch first after receive the watch, because after a long period of logistics, the watch has a low battery.
2. Please make sure you have downloaded the latest version "FitPro" App before use.
3. This product is IP68 waterproof, please do NOT use in corrosive liquids, hot water, etc. Meanwhile, we do NOT suggest wear it when swimming, diving or taking a shower.

Packing List:
1* smart watch
1* user manual

Hello, friends, the battery is exhausted due to long-term transportation of the watch, please use a power bank or mobile phone USB charger to fully charge the watch before using it, thank you