Garmin Fenix 3 vs. Garmin Forerunner 735XT vs. Motorola Moto 360 (2nd Gen) vs. Olio Model One vs. Amazfit T-Rex

 
Fenix 3
Forerunner 735XT
Moto 360 (2nd Gen)
Model One
T-Rex
 GarminFenix 3Remove Buy NowGarminForerunner 735XTRemove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowOlioModel OneRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$500$450$300$595$140
Release20152016201520152019

Activity & Fitness

Caloriesn/a
Cycling (Bicycling)n/a
Distancen/a
Heartn/an/a
Oxygenn/a
Sleepn/a
Stepsn/a
Swimn/a

Battery

Duration50 hours to 6 weeks14 hours to 11 days1.5 days2 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolution218 x 218215 x 180360 x 325 or 360 x 330n/a360 x 360
Size1.2 inches1.23 inches1.37 inches or 1.56 inchesn/a1.3 inches
Touchn/a
TypeChroma LEDn/aLCDn/aAMOLED

Functions

Audio SpeakerBluetoothn/a
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance10 ATM5 ATMIP675 ATM5 ATM

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/an/aAndroid Wearn/aBuild-in
Appsn/a
Musicn/a

All Wearables