Apple Watch vs. Samsung Live vs. Fitbit Alta HR vs. Garmin Vivofit 4 vs. Amazfit T-Rex

 
Watch
Live
Alta HR
Vivofit 4
T-Rex
 AppleWatchRemove Buy NowSamsungLiveRemove Buy NowFitbitAlta HRRemove Buy NowGarminVivofit 4Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$349$200$150$79.95$140
Release20152014201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours1 Day7 days1 year20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312320 x 320128 x 3688 x 88360 x 360
Size1.5 inches or 1.65 inches1.63 inches1.4 inchesNA1.3 inches
Touch
TypeAMOLEDSuper AMOLEDOLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
VibrationNA
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IP675 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSAndroid WearBuild-in
Apps
Music

All Wearables