$31 with coupon for NO.1 G6 Bluetooth 4.0 Heart Rate Monitor Smart Watch – STEEL BAND SILVER from GearBest

Main Features:
– Heart rate monitor
With an optical heart rate detector, it will record your heartbeat so as to change your bad habits to build a healthy body
– PSG
Automatically tracks your sleep time and quality, including deep sleep, light sleep, and awake
– Sedentary remind
Remind you to stand up for a while after keeping long-time of sitting pose, switch an unhealthy lifestyle
– Information pushing
Supports Facebook, Twitter, incoming call, SMS, etc.
– Big capacity battery
380mAh polymer lithium battery, longer using time
– Sports record
Track your sports distance, calories burned, time, goal, etc., it will help analysis sports state to improve your plans
– Support WhatsApp
– The product can’t monitor the heart rate in real time. Turn it on then use it
– App for iPhone is Fundo Wear, and for Android phone is Fundo Companion
– The battery just can be changed by the professional
– Lift the wrist, the screen can be woken up