Polar M400 vs. Asus ZenWatch vs. Michael Kors Grayson vs. Misfit Flare vs. Michael Kors Grayson vs. Huawei Band 3 Pro

 
M400
ZenWatch
Grayson
Flare
Grayson
Band 3 Pro
 PolarM400Remove Buy NowAsusZenWatchRemove Buy NowMichael KorsGraysonRemove Buy NowMisfitFlareRemove Buy NowMichael KorsGraysonRemove Buy NowHuaweiBand 3 ProRemove Buy Now

Basic Info

Suggested Price$200$150$350$59.95$350$70
Release201420142018201720182018

Activity & Fitness

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

Battery

Duration8 hours to 30 daysNA24 hours4 months24 hours12 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 320453 x 454NA453x454454 x 454
Sizen/a1.63 inches1.39 inchesNA1.39 inches1.39 inches
Touch
Typen/aAMOLEDAMOLEDLEDAMOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP551 ATM5 ATM1 ATMIP68

Notifications

Phone
EmailsNA
TextsNA

Software

Operating Systemn/aAndroid WearAndroid WearAndroid WearAMAZFIT OS
Apps
Music

All Wearables