Polar M600 vs. Michael Kors Grayson vs. Pebble Time 2 vs. Michael Kors Access Runway vs. Michael Kors Grayson vs. Amazfit GTR

 
M600
Grayson
Time 2
Access Runway
Grayson
GTR
 PolarM600Remove Buy NowMichael KorsGraysonRemove Buy NowPebbleTime 2Remove Buy NowMichael KorsAccess RunwayRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$330$350$199$350$350$199
Release201620182016201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days24 hours10 days1 day24 hours24 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240453 x 454NA390 x 390453x454454 x 454
Size1.3 inches1.39 inchesNA1.19 inches1.39 inches1.39 inches
Touchn/a
TypeTFTAMOLEDe-paperAMOLEDAMOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX81 ATM3 ATM3 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearAndroid WearPebble OSWear OSAndroid WearBuild-in
Apps
Music

All Wearables