Xiaomi Mi Band 2 vs. Polar M430 vs. Garmin Forerunner 235 vs. Michael Kors Grayson vs. Garmin Vivosmart 3 vs. Michael Kors Grayson

 
Mi Band 2
M430
Forerunner 235
Grayson
Vivosmart 3
Grayson
 XiaomiMi Band 2Remove Buy NowPolarM430Remove Buy NowGarminForerunner 235Remove Buy NowMichael KorsGraysonRemove Buy NowGarminVivosmart 3Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$23$255$299.99$350$139.99$350
Release201620172017201820172018

Activity & Fitness

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

Battery

Duration20 hours30 hours9 days24 hours5 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a128x128215 x 180453 x 45464 x 128453x454
Size0.42 inches1.4 inch1.23 inches1.39 inchesNA1.39 inches
Touch
TypeOLEDLCDMIPAMOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67WR305 ATM1 ATM5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearAndroid Wear
Apps
Music

All Wearables