Polar M600 vs. Basis Peak vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Amazfit GTS vs. Amazfit T-Rex

 
M600
Peak
Grayson
Grayson
GTS
T-Rex
 PolarM600Remove Buy NowBasisPeakRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitGTSRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$330$200$350$350$150$140
Release201620142018201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days4 days24 hours24 hours14 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240168 x 144453 x 454453x454348 x 442360 x 360
Size1.3 inches1.25 inches1.39 inches1.39 inches1.65 inches1.3 inches
Touchn/a
TypeTFTLCDAMOLEDAMOLEDAMOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX85 ATM1 ATM1 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearNAAndroid WearAndroid WearWear OSBuild-in
Apps
Music

All Wearables