Sony SmartWatch 3 Garmin Vivosmart HR Xiaomi Mi Band 2
  Sony SmartWatch 3 Remove Buy Now Garmin Vivosmart HR Remove Buy Now Xiaomi Mi Band 2 Remove Buy Now

Basic Info

Suggested Price $250 $170 $23
Release 2014 2015 2016

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps n/a
Swim

Battery

Duration 2 days 5 days 20 hours
Rechargeable

Compatibility

Android
iOS
Windows Phone n/a n/a
Mac n/a n/a n/a
Windows n/a n/a n/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution 320 x 320 160 x 68 n/a
Size 1.6 inches 1.08 inches 0.42 inches
Touch
Type TFT LCD n/a OLED

Functions

Audio Speaker Bluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance IP68 5 ATM IP67

Notifications

Phone
Emails
Texts

Software

Operating System Android Wear n/a n/a
Apps
Music