Mi Band 3 (Black)

Up to 20 days of battery life (If Automatic Heart Rate feature is turned on then expected battery life will be 3-9 days)
0.78” OLED touch screen. The adjustable strap length is 155 - 216mm
Call and Notification Alert: Read messages and receive call notification and alerts from applications such as Uber, WhatsApp etc
Continuous Heart rate monitoring, sleep analysis and advanced step tracking
Find my phone feature: Ring your phone, if it is misplaced
5ATM - Water resistant upto 50 metres
Phone Unlock feature (Android Only)
         

M.R.P.:	2,199.00
Price:	1,999.00  FREE Delivery.Details
You Save:	200.00 (9%) BUY-------https://amzn.to/2WzcMqS