Polar M600 vs. Polar M430 vs. Michael Kors Grayson vs. Samsung Live vs. Michael Kors Grayson vs. Apple Watch 7

 
M600
M430
Grayson
Live
Grayson
Watch 7
 PolarM600Remove Buy NowPolarM430Remove Buy NowMichael KorsGraysonRemove Buy NowSamsungLiveRemove Buy NowMichael KorsGraysonRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$330$255$350$200$350$429
Release201620172018201420182021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days30 hours24 hours1 Day24 hours18 Hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240128x128453 x 454320 x 320453x454396 x 484
Size1.3 inches1.4 inch1.39 inches1.63 inches1.39 inches1.9 inches
Touchn/a
TypeTFTLCDAMOLEDSuper AMOLEDAMOLEDMicroLED

Functions

Audio SpeakerAlerts only
Clock
Phone
VibrationNA
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX8WR301 ATMIP671 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearAndroid WearAndroid WearAndroid WearWatchOS 8
Apps
Music

All Wearables