Apple Watch Series 3 vs. Motorola Moto 360 (2nd Gen) vs. Motorola Moto 360 Sport vs. Samsung Gear S vs. Polar A370

 
Watch Series 3
Moto 360 (2nd Gen)
Moto 360 Sport
Gear S
A370
 AppleWatch Series 3Remove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowMotorolaMoto 360 SportRemove Buy NowSamsungGear SRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$329$300$199$250$179.95
Release20172015201620132017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swimn/a

Battery

Duration18 hours1.5 daysn/an/aUp to 3 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

Color
Resolution340 x 272 or 390 x 312360 x 325 or 360 x 330n/a480 x 360160 x 80
Size1.5 inches or 1.65 inches1.37 inches or 1.56 inches1.37 inches2 inches1.18 inches
Touch
TypeAMOLEDLCDLCDSuper AMOLEDTFT LCD

Functions

Audio SpeakerBluetoothn/a
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMIP67n/aIP67WR30

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4Android WearAndroid WearTizen
Apps
Musicn/an/a

All Wearables