LG Watch Style vs. Casio G-Shock GBA800 vs. Samsung Gear Sport vs. Fitbit Alta HR vs. Amazfit T-Rex

 
Watch Style
G-Shock GBA800
Gear Sport
Alta HR
T-Rex
 LGWatch StyleRemove Buy NowCasioG-Shock GBA800Remove Buy NowSamsungGear SportRemove Buy NowFitbitAlta HRRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$249$120$299.99$150$140
Release20172018201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 years2 days7 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 360360 x 360128 x 36360 x 360
Size1.2 inches1.2 inches1.4 inches1.3 inches
Touch
TypeP-OLEDSuper AMOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6720 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2Tizen OSBuild-in
Apps
Music

All Wearables