Amazfit Cor vs. Casio G-Shock GBA800 vs. Garmin Fenix 5X vs. Michael Kors Grayson vs. Polar A370 vs. Michael Kors Grayson

 
Cor
G-Shock GBA800
Fenix 5X
Grayson
A370
Grayson
 AmazfitCorRemove Buy NowCasioG-Shock GBA800Remove Buy NowGarminFenix 5XRemove Buy NowMichael KorsGraysonRemove Buy NowPolarA370Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$79.99$120$699$350$179.95$350
Release201820182017201820172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration12 days2 yearsUp to 12 days24 hoursUp to 3 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution80 x 160240 x240453 x 454160 x 80453x454
Size1.23 inches1.2 inches1.39 inches1.18 inches1.39 inches
Touch
TypeIPS LCDNAAMOLEDTFT LCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM20 ATM10 ATM1 ATMWR301 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearAndroid Wear
Apps
Music

All Wearables