Casio G-Shock GBA800 vs. Garmin 645 Music vs. Garmin Fenix 5s Plus vs. Garmin Fenix 5X vs. Fitbit Alta HR

 
G-Shock GBA800
645 Music
Fenix 5s Plus
Fenix 5X
Alta HR
 CasioG-Shock GBA800Remove Buy NowGarmin645 MusicRemove Buy NowGarminFenix 5s PlusRemove Buy NowGarminFenix 5XRemove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$120$450$799$699$150
Release20182018201820172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 years7 days7 daysUp to 12 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240240 x 240240 x240128 x 36
Size1.2 inches1.2 inches1.2 inches1.4 inches
Touch
TypeMIPMIPNAOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance20 ATM5 ATM10 ATM10 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OS
Apps
Music

All Wearables