Polar M600 vs. Michael Kors Grayson vs. Jawbone UP Move vs. Michael Kors Grayson vs. Amazfit T-Rex vs. Apple Series 6

 
M600
Grayson
UP Move
Grayson
T-Rex
Series 6
 PolarM600Remove Buy NowMichael KorsGraysonRemove Buy NowJawboneUP MoveRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$330$350$50$350$140$399
Release201620182014201820192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days24 hours6 months24 hours20 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution240 x 240453 x 454NA453x454360 x 360384 x 480
Size1.3 inches1.39 inchesNA1.39 inches1.3 inches40mm
Touchn/aNA
TypeTFTAMOLEDNAAMOLEDAMOLEDMicroLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceIPX81 ATMSplash Resistant1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearAndroid WearNAAndroid WearBuild-inWatchOS 5
Apps
Music

All Wearables