Motorola Moto 360 (2nd Gen) vs. Sony SmartBand Talk vs. Garmin Vivosmart HR Plus vs. Polar A370 vs. Amazfit T-Rex

 
Moto 360 (2nd Gen)
SmartBand Talk
Vivosmart HR Plus
A370
T-Rex
 MotorolaMoto 360 (2nd Gen)Remove Buy NowSonySmartBand TalkRemove Buy NowGarminVivosmart HR PlusRemove Buy NowPolarA370Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$300$170$179$179.95$140
Release20152014201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days3 days5 daysUp to 3 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330296 x 128160 x 68160 x 80360 x 360
Size1.37 inches or 1.56 inches1.4 inches0.5 inches x 0.8 inches1.18 inches1.3 inches
Touch
TypeLCDE InkLCDTFT LCDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP685 ATMWR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearAndroid WearNABuild-in
Apps
Musicn/a

All Wearables