Polar M600 vs. Michael Kors Grayson vs. Motorola Moto 360 (1st Gen) vs. Xiaomi Mi Band vs. Michael Kors Grayson vs. Apple Watch 7

 
M600
Grayson
Moto 360 (1st Gen)
Mi Band
Grayson
Watch 7
 PolarM600Remove Buy NowMichael KorsGraysonRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowXiaomiMi BandRemove Buy NowMichael KorsGraysonRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$330$350$150$15$350$429
Release201620182014201520182021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days24 hours1 day30 days24 hours18 Hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution240 x 240453 x 454320 x 260NA453x454396 x 484
Size1.3 inches1.39 inches1.56 inchesNA1.39 inches1.9 inches
Touchn/aNA
TypeTFTAMOLEDLCDNAAMOLEDMicroLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX81 ATMIP67IP671 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearAndroid WearAndroid WearNAAndroid WearWatchOS 8
Apps
MusicNA

All Wearables