QS 80 Heart Rate Smart Band Bluetooth Sport Watch Wristband Bracelet

features, reviews at a glance. Complete and practical, giving you a brand new use experience.
Features:
Curved shape design, perfect fit for your skin.
Silk Smooth and soft touch on the surface, extreme comfortable grip feeling, anti-dirt, and anti-scratch.
0.42inch HD OLED display with touch panel, quick in reaction with high sensitivity.
Bluetooth 4.0, download specialised APP, pefect match with smartphone.
Low energy consumption, full charge for almost 20 days use.
IP67 life waterproof. (do not wear it when you swim or bath)
Compatible with (for) iPhone 6 6S 6 Plus 6S Plus 7 Plus Samsung S6 S7 edge HTC Huawei Xiaomi LG, etc. APP for Android 4.3, iOS7.0 or above.
Main functions:
Raise the hand on the screen: support
Incoming call: Vibration reminder
SMS: Vibration reminder
Heart rate monitoring: support
Blood pressure test: support
Clock display: White light
Alarm clock: Vibration reminder
Pedometer: Movement step, calorie consumption calculation, movement mileage record
Sedentary reminder: Vibration reminder
Find the bracelet: support
Sleep monitoring: Sleep quality test
Other functions: QQ \ WeChat \ Facebook, WhatsApp and other reminders, anti-interference