Apple Watch Series 2 vs. Michael Kors Grayson vs. Polar A370 vs. Michael Kors Access Runway vs. Michael Kors Grayson vs. Garmin VivoActive 4

 
Watch Series 2
Grayson
A370
Access Runway
Grayson
VivoActive 4
 AppleWatch Series 2Remove Buy NowMichael KorsGraysonRemove Buy NowPolarA370Remove Buy NowMichael KorsAccess RunwayRemove Buy NowMichael KorsGraysonRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$269$350$179.95$350$350$349
Release201620182017201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours24 hoursUp to 3 days1 day24 hours8 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312453 x 454160 x 80390 x 390453x454260 x 260
Size1.5 inches or 1.65 inches1.39 inches1.18 inches1.19 inches1.39 inches1.3ionches
Touch
TypeAMOLEDAMOLEDTFT LCDAMOLEDAMOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5ATM1 ATMWR303 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSAndroid WearWear OSAndroid WearWear OS
Apps
Music

All Wearables