Garmin Vivosmart HR vs. Samsung Gear Fit2 vs. ASUS ZenWatch 3 vs. Samsung Gear Fit2 Pro vs. Amazfit T-Rex

 
Vivosmart HR
Gear Fit2
ZenWatch 3
Gear Fit2 Pro
T-Rex
 GarminVivosmart HRRemove Buy NowSamsungGear Fit2Remove Buy NowASUSZenWatch 3Remove Buy NowSamsungGear Fit2 ProRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$170$180$229$199.99$140
Release20152016201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days3-4 days48 hours2 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/an/a
Windowsn/an/a

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution160 x 68432 x 216400 x 400216 x 432360 x 360
Size1.08 inches1.5 inches1.39 inches1.5 inches1.3 inches
Touch
Typen/aSuper AMOLEDAMOLEDAMOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP685 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aTizenAndroid Wear 2Tizen OSBuild-in
Apps
Music

All Wearables