Casio G-Shock GBA800 vs. Michael Kors Grayson vs. Polar A370 vs. Michael Kors Grayson vs. Garmin Venu vs. Apple Series 6

 
G-Shock GBA800
Grayson
A370
Grayson
Venu
Series 6
 CasioG-Shock GBA800Remove Buy NowMichael KorsGraysonRemove Buy NowPolarA370Remove Buy NowMichael KorsGraysonRemove Buy NowGarminVenuRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$120$350$179.95$350$299$399
Release201820182017201820192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 years24 hoursUp to 3 days24 hours5 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution453 x 454160 x 80453x454390 x 390384 x 480
Size1.39 inches1.18 inches1.39 inches1.2 inches40mm
Touch
TypeAMOLEDTFT LCDAMOLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance20 ATM1 ATMWR301 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearAndroid WearWear OS WatchOS 5
Apps
Music

All Wearables