Polar M600 vs. Michael Kors Grayson vs. Fitbit Versa 2 vs. Michael Kors Grayson vs. Apple Watch 7 vs. Fitbit Inspire 3

 
M600
Grayson
Versa 2
Grayson
Watch 7
Inspire 3
 PolarM600Remove Buy NowMichael KorsGraysonRemove Buy NowFitbitVersa 2Remove Buy NowMichael KorsGraysonRemove Buy NowAppleWatch 7Remove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$330$350$199$350$429$100
Release201620182019201820212022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days24 hours5 days24 hours18 Hours10 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240453 x 454300 x 300453x454396 x 48432x18
Size1.3 inches1.39 inches1.34 inches1.39 inches1.9 inches46 inches
Touchn/a
TypeTFTAMOLEDAMOLEDAMOLEDMicroLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX81 ATM5 ATM1 ATMwater resistant but not waterproof5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearAndroid WearBuild-inAndroid WearWatchOS 8
Apps
Music

All Wearables