Fitbit Surge vs. Amazfit Cor vs. Apple Watch vs. Casio G-Shock GBA800 vs. Fitbit Alta HR

 
Surge
Cor
Watch
G-Shock GBA800
Alta HR
 FitbitSurgeRemove Buy NowAmazfitCorRemove Buy NowAppleWatchRemove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$250$79.99$349$120$150
Release20162018201520182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days12 days18 hours2 years7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a80 x 160340 x 272 or 390 x 312128 x 36
Size1.26 inches1.23 inches1.5 inches or 1.65 inches1.4 inches
Touch
TypeMonochrome LCDIPS LCDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIPX720 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OS
Apps
Music

All Wearables