Motorola Moto 360 (2nd Gen) vs. LG Watch Style vs. Fitbit Alta HR vs. Jawbone UP4 vs. Amazfit T-Rex

 
Moto 360 (2nd Gen)
Watch Style
Alta HR
UP4
T-Rex
 MotorolaMoto 360 (2nd Gen)Remove Buy NowLGWatch StyleRemove Buy NowFitbitAlta HRRemove Buy NowJawboneUP4Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$300$249$150$200$140
Release20152017201720152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days7 daysNA20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330360 x 360128 x 36NA360 x 360
Size1.37 inches or 1.56 inches1.2 inches1.4 inchesNA1.3 inches
TouchNA
TypeLCDP-OLEDOLEDNAAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP67NA5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearAndroid Wear 2NABuild-in
Apps
Musicn/aNA

All Wearables