Fitbit One vs. Casio G-Shock GBA800 vs. Pebble Core vs. Skagen Falster 2 vs. Amazfit GTR

 
One
G-Shock GBA800
Core
Falster 2
GTR
 FitbitOneRemove Buy NowCasioG-Shock GBA800Remove Buy NowPebbleCoreRemove Buy NowSkagenFalster 2Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$100$120$99$199$199
Release20122018201620192019

Activity & Fitness

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

Battery

Duration10-14 days2 yearsNA1 day24 days
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/aNA320 x 320454 x 454
Sizen/aNA1.19 inches1.39 inches
TouchNA
TypeOLEDNAOLEDAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast Resistant20 ATMNA3 ATM5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/aNAWear OSBuild-in
Apps
Music

All Wearables