Polar M600 vs. Microsoft Band 2 vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Apple Watch 7 vs. Apple Watch 8

 
M600
Band 2
Grayson
Grayson
Watch 7
Watch 8
 PolarM600Remove Buy NowMicrosoftBand 2Remove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowAppleWatch 7Remove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$330$250$350$350$429$499
Release201620152018201820212022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days48 hours (without GPS)24 hours24 hours18 Hours18 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240320 x 128453 x 454453x454396 x 484340 x 272 or 390 x 312
Size1.3 inches1.36 inches1.39 inches1.39 inches1.9 inches1.5 inches or 1.65 inches
Touchn/a
TypeTFTCapacitative TFTAMOLEDAMOLEDMicroLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX8IPX71 ATM1 ATMwater resistant but not waterproof5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aAndroid WearAndroid WearWatchOS 8WatchOS 9
Apps
Music

All Wearables