Fitbit Surge vs. Garmin Fenix 3 vs. Motorola Moto 360 (2nd Gen) vs. Fitbit Charge HR vs. Amazfit T-Rex

 
Surge
Fenix 3
Moto 360 (2nd Gen)
Charge HR
T-Rex
 FitbitSurgeRemove Buy NowGarminFenix 3Remove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowFitbitCharge HRRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$500$300$150$140
Release20162015201520152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days50 hours to 6 weeks1.5 days5 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a218 x 218360 x 325 or 360 x 330NA360 x 360
Size1.26 inches1.2 inches1.37 inches or 1.56 inchesNA1.3 inches
TouchNA
TypeMonochrome LCDChroma LEDLCDOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10 ATMIP671 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid WearNABuild-in
Apps
Musicn/a

All Wearables