Garmin Vivomove vs. Fitbit Alta vs. Michael Kors Grayson vs. Microsoft Band vs. Michael Kors Grayson vs. Amazfit T-Rex

 
Vivomove
Alta
Grayson
Band
Grayson
T-Rex
 GarminVivomoveRemove Buy NowFitbitAltaRemove Buy NowMichael KorsGraysonRemove Buy NowMicrosoftBandRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$130$350$200$350$140
Release201620162018201420182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 year5 days24 hours2 days24 hours20 days
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a453 x 454320 x 106453x454360 x 360
Sizen/an/a1.39 inches1.37 inches1.39 inches1.3 inches
Touchn/an/a
Typen/aOLEDAMOLEDCapacitative TFTAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a1 ATMIP671 ATM5 ATM

Notifications

Phonen/a
Emailsn/an/a
Textsn/a

Software

Operating Systemn/an/aAndroid WearNAAndroid WearBuild-in
Apps
Music

All Wearables