Fitbit One vs. Casio G-Shock GBA800 vs. Michael Kors Grayson vs. Samsung Live vs. Michael Kors Grayson vs. Apple Watch 7

 
One
G-Shock GBA800
Grayson
Live
Grayson
Watch 7
 FitbitOneRemove Buy NowCasioG-Shock GBA800Remove Buy NowMichael KorsGraysonRemove Buy NowSamsungLiveRemove Buy NowMichael KorsGraysonRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$100$120$350$200$350$429
Release201220182018201420182021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 days2 years24 hours1 Day24 hours18 Hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a453 x 454320 x 320453x454396 x 484
Sizen/a1.39 inches1.63 inches1.39 inches1.9 inches
Touch
TypeOLEDAMOLEDSuper AMOLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
VibrationNA
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast Resistant20 ATM1 ATMIP671 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearAndroid WearAndroid WearWatchOS 8
Apps
Music

All Wearables