Mi Band wrist band Smartphone features|Amazon Last Sales

Mi Band wrist band 

Mi Band - HRX edition uses an OLED display so you can see more in a single glance. Simply lift your wrist to view time and tap the button for steps, distance covered and calories burnt. The improved pedometer algorithm in Mi Band - HRX edition filters out unnecessary movements. This measures steps taken and exercise more accurately. Idle alerts send a gentle buzz when you have been sitting still for too long. 

These reminders tell you when it's time for a short walk or a water break. MI Band - HRX edition carries your unique identity. When you are close to your Android smartphone, it unlocks your smartphone instantly - no passcodes or fingerprints required. Send notification alerts straight to the wrist so you don't miss another call, message, or notification - especially when your phone is tucked away in a bag or pocket. Rinse hands or shower with Mi Band - HRX edition without any worries. Mi Band - HRX edition is durable and resistant against water splashes, sweat, cosmetics, dust and more. The glossy black display is UV coated and resistant to scratches and fingerprints. Textured for a better touch, the anodized button has 0.05mm ripples etched across the surface, in a pattern similar to that on CDs. See more using the power-efficient OLED display. Simply tap on the button to check the time and your latest stats. Note: Mi Band's phone unlocking feature requires smartphones with MIUI or Android 5.0 and above. 

Compatible phones

Devices with Android 4.4 and above, such as Mi 3, Mi 4, Mi 4i, Mi 5, Mi Max, Redmi Note 4G, Redmi Note Prime, Redmi 1S, Redmi 2, Redmi 2 Prime, Redmi Note 3, Redmi 3S, Redmi 3S Prime, Redmi 3S+, Mi A1, Mi Max 2 Devices with iOS 7.0 and above, such as iPhone models 4s and later.