Motorola Moto 360 (2nd Gen) vs. Polar A360 vs. Amazfit Arc vs. Samsung Galaxy Watch vs. Polar A370

 
Moto 360 (2nd Gen)
A360
Arc
Galaxy Watch
A370
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarA360Remove Buy NowAmazfitArcRemove Buy NowSamsungGalaxy WatchRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$300$200$69.99$330$179.95
Release20152015201620182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days12 days20 days7 daysUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330160 x 8072 x40360 x 360160 x 80
Size1.37 inches or 1.56 inches1.18 inches0.42 inches1.2 inches or 1.3 inches1.18 inches
Touch
TypeLCDn/aOLEDAMOLEDTFT LCD

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67WR30IP675 ATMWR30

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aTizen OS
Apps
Musicn/aSpotify

All Wearables