Fitbit Alta vs. Casio G-Shock GBA800 vs. Pebble Core vs. Amazfit T-Rex vs. Skagen Falster 3

 
Alta
G-Shock GBA800
Core
T-Rex
Falster 3
 FitbitAltaRemove Buy NowCasioG-Shock GBA800Remove Buy NowPebbleCoreRemove Buy NowAmazfitT-RexRemove Buy NowSkagenFalster 3Remove Buy Now

Basic Info

Suggested Price$130$120$99$140$295
Release20162018201620192020

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration5 days2 yearsNA20 days1 day
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/aNA360 x 360416 x 416
Sizen/aNA1.3 inches1.28 inches
Touchn/aNA
TypeOLEDNAAMOLEDOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a20 ATMNA5 ATM3 ATM

Notifications

PhoneNA
Emailsn/aNA
TextsNA

Software

Operating Systemn/aNABuild-inWear OS
Apps
Music

All Wearables