Motorola Moto 360 (2nd Gen) vs. Pebble Classic vs. Polar A370 vs. Mobvoi TicWatch S2 vs. Amazfit T-Rex

 
Moto 360 (2nd Gen)
Classic
A370
TicWatch S2
T-Rex
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPebbleClassicRemove Buy NowPolarA370Remove Buy NowMobvoiTicWatch S2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$300$99$179.95$180$140
Release20152013201720192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days5-7 daysUp to 3 days2 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 330168 x 144160 x 80400 x 400360 x 360
Size1.37 inches or 1.56 inches1.26 inches1.18 inches1.39 inches1.3 inches
Touch
TypeLCDe-paperTFT LCDOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMWR305 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearPebble OSWear OSBuild-in
Apps
Musicn/a

All Wearables