Motorola Moto 360 (2nd Gen) vs. Samsung Gear S3 vs. Jawbone UP4 vs. Amazfit T-Rex

 
Moto 360 (2nd Gen)
Gear S3
UP4
T-Rex
 MotorolaMoto 360 (2nd Gen)Remove Buy NowSamsungGear S3Remove Buy NowJawboneUP4Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$300$350$200$140
Release2015201620152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swim

Battery

Duration1.5 days4 daysNA20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330360 x 360NA360 x 360
Size1.37 inches or 1.56 inches1.3 inchesNA1.3 inches
TouchNA
TypeLCDFullcolor AODNAAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP68NA5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearTizenNABuild-in
Apps
Musicn/aNA

All Wearables