Huawei Watch vs. Fitbit Charge 2 vs. Michael Kors Grayson vs. Polar A370 vs. Xiaomi Mi Band vs. Michael Kors Grayson

 
Watch
Charge 2
Grayson
A370
Mi Band
Grayson
 HuaweiWatchRemove Buy NowFitbitCharge 2Remove Buy NowMichael KorsGraysonRemove Buy NowPolarA370Remove Buy NowXiaomiMi BandRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$349$150$350$179.95$15$350
Release201520162018201720152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days24 hoursUp to 3 days30 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution400 x 400n/a453 x 454160 x 80NA453x454
Size1.4 inchesn/a1.39 inches1.18 inchesNA1.39 inches
Touchn/aNA
TypeAMOLEDOLEDAMOLEDTFT LCDNAAMOLED

Functions

Audio Speakern/a
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/an/a1 ATMWR30IP671 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aAndroid WearNAAndroid Wear
Apps
Musicn/a

All Wearables