Motorola Moto 360 (2nd Gen) vs. Garmin Forerunner 235 vs. Fitbit Flex vs. Jawbone UP3 vs. Amazfit T-Rex

 
Moto 360 (2nd Gen)
Forerunner 235
Flex
UP3
T-Rex
 MotorolaMoto 360 (2nd Gen)Remove Buy NowGarminForerunner 235Remove Buy NowFitbitFlexRemove Buy NowJawboneUP3Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$300$299.99$100$180$140
Release20152017201320132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days9 days5 days7 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330215 x 180NANA360 x 360
Size1.37 inches or 1.56 inches1.23 inchesNANA1.3 inches
TouchNANA
TypeLCDMIPLEDNAAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM1 ATMNA5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearNANABuild-in
Apps
Musicn/aNA

All Wearables