Huawei Fit vs. Misfit Vapor vs. Michael Kors Grayson vs. Polar A370 vs. Michael Kors Grayson vs. Amazfit T-Rex

 
Fit
Vapor
Grayson
A370
Grayson
T-Rex
 HuaweiFitRemove Buy NowMisfitVaporRemove Buy NowMichael KorsGraysonRemove Buy NowPolarA370Remove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$130$199$350$179.95$350$140
Release201620172018201720182019

Activity & Fitness

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

Battery

Duration6 daysn/a24 hoursUp to 3 days24 hours20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution208 x 208n/a453 x 454160 x 80453x454360 x 360
Size1.04 inches1.39 inches1.39 inches1.18 inches1.39 inches1.3 inches
Touch
TypeMemory LCDAMOLEDAMOLEDTFT LCDAMOLEDAMOLED

Functions

Audio Speakern/a
Clock
Phone 5 ATMn/a
Vibrationn/a
Voicen/a

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATM1 ATMWR301 ATM5 ATM

Notifications

Phone 5 ATMn/a
Emailsn/a
Textsn/an/a

Software

Operating Systemn/an/aAndroid WearAndroid WearBuild-in
Appsn/an/a
Musicn/an/a

All Wearables