Đồng Hồ Thông Minh Dt88 Màn Hình 1.22 Inch Theo Dõi Sức Khỏe Kèm Phụ Kiện

1,What our aiming at?
★ Perfect product: popular & practical & inexpensive.
★ Fast delivery: ready stock & 1 day shipped out.
2,Better consumer protection
★ Full refund if you don't receive your order.
★ Full or partial refund , if the item is not as described.
feature:
1. The waterproof standard design of IP68 three-proof machine, advanced electrode touch two-in-one technology.
2. Intelligent silent vibration reminder, USB plug-in type to facilitate charging.
3. Blood pressure and blood oxygen monitor, sedentary reminder, multiple exercise modes.
4. 24-hour heart rate monitor: through the green optical sensor, real-time analysis of blood flow under the skin and incorrect heart rate to avoid excessive heart rate caused by improper exercise.
5. Sleep monitor: Enter the sleep monitoring interface, click start, and then enter the sleep state, the pedometer will monitor the user's sleep quality through the oscillation amplitude and sleep time.
6. SMS: Bluetooth push notification. Put your phone in your pocket and check the notification on your wrist.
7. Other functions: anti-lost reminder, alarm clock, reminder task reminder, activity reminder, fixed reminder, etc.

specification:
Bluetooth version: Bluetooth V4.2
Operating system: iPhone 5s with Android 5.1 / IOS 9.0 or above.
Touch screen: 1.22 inch TFT round HD
Screen material: Nano tempered glass
Screen type: IPS full viewing angle color screen
Resolution: 240 * 240 pixels
Main chip: Nordic NRF52832 (512Kb+64Kb)
Sensor: Heart rate sensor (Zhanheng BD1662)
Battery: 150mAh lithium battery
Battery voltage: 3.7V
Charging time: about 2-3 hours
Standby time: about 7 days
Normal use: about 3 days
Charging: USB charger
Wireless distance: 5m (inclusive) -10m (inclusive)
Communication function: not supported
Screen material: zinc alloy+PC
Certification: FCC ID, CE, ROHS, battery certification
Menu languages: German, Russian, French, Japanese, Spanish, Italian, English, Portuguese, Arabic, Thai, Chinese
Strap size: S (suitable for 135-150 mm wrist circumference)
Dial size: about 39.5 x39.5mm
prompt:
1. Please charge the smart watch before use.
2. Please refer to the user manual to learn how to use the watch.
3. The IP68 waterproof rating of this watch. Bathing or swimming is not supported, please stay away from water!

Packing list:
1 x smart watch
1 x USB charging cable
1 x user manual

Free gifts: Any one package will have a randomly Gifts,Hope you will like it!
Note:due to the light and screen difference, the item's color may be slightly different from the pictures. please understand. please allow some differences due to manual measurement.
Dear friend:you may find that someone sells at a lower price than us but they cannot guarantee the same quality and service as we do,thank