Motorola Moto 360 (2nd Gen) vs. Polar A370 vs. Samsung Gear Fit2 Pro vs. Apple Watch Series 4

 
Moto 360 (2nd Gen)
A370
Gear Fit2 Pro
Watch Series 4
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarA370Remove Buy NowSamsungGear Fit2 ProRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$300$179.95$199.99$329
Release2015201720172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 daysUp to 3 days2 daysNot Yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330160 x 80216 x 432384 x 480
Size1.37 inches or 1.56 inches1.18 inches1.5 inches1.78 inches
Touch
TypeLCDTFT LCDAMOLEDMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67WR305 ATMNot Yet

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearTizen OSWatch OS 5
Apps
Musicn/a

All Wearables