Samsung Gear Fit2 vs. ASUS ZenWatch 3 vs. Jawbone UP24 vs. Polar A370 vs. Amazfit T-Rex

 
Gear Fit2
ZenWatch 3
UP24
A370
T-Rex
 SamsungGear Fit2Remove Buy NowASUSZenWatch 3Remove Buy NowJawboneUP24Remove Buy NowPolarA370Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$180$229$130$179.95$140
Release20162017201320172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration3-4 days48 hours14 daysUp to 3 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/aNA
Windowsn/aNA

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution432 x 216400 x 400NA160 x 80360 x 360
Size1.5 inches1.39 inchesNA1.18 inches1.3 inches
TouchNA
TypeSuper AMOLEDAMOLEDNATFT LCDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68Splash ResistantWR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenAndroid Wear 2NABuild-in
Apps
Music

All Wearables