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

 
Moto 360 (2nd Gen)
Flex 2
Arc
UP3
T-Rex
 MotorolaMoto 360 (2nd Gen)Remove Buy NowFitbitFlex 2Remove Buy NowAmazfitArcRemove Buy NowJawboneUP3Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$300$100$69.99$180$140
Release20152016201620132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days5 days20 days7 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution360 x 325 or 360 x 330n/a72 x40NA360 x 360
Size1.37 inches or 1.56 inchesn/a0.42 inchesNA1.3 inches
Touchn/aNA
TypeLCDLEDOLEDNAAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP67NA5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aNABuild-in
Apps
Musicn/aNA

All Wearables