Motorola Moto 360 (2nd Gen) vs. Garmin Vivosmart vs. Sony SmartBand 2 vs. Garmin Vivosmart 3 vs. Amazfit T-Rex

 
Moto 360 (2nd Gen)
Vivosmart
SmartBand 2
Vivosmart 3
T-Rex
 MotorolaMoto 360 (2nd Gen)Remove Buy NowGarminVivosmartRemove Buy NowSonySmartBand 2Remove Buy NowGarminVivosmart 3Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$300$170$130$139.99$140
Release20152014201520172019

Activity & Fitness

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

Battery

Duration1.5 days7 days2 days5 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution360 x 325 or 360 x 330128 x 16n/a64 x 128360 x 360
Size1.37 inches or 1.56 inches1.41 inchesn/aNA1.3 inches
Touchn/a
TypeLCDOLEDn/aOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP585 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aBuild-in
Apps
Musicn/a

All Wearables