Apple Watch Series 3 vs. Motorola Moto 360 Sport vs. Polar M430 vs. Polar A370 vs. Apple Series 6

 
Watch Series 3
Moto 360 Sport
M430
A370
Series 6
 AppleWatch Series 3Remove Buy NowMotorolaMoto 360 SportRemove Buy NowPolarM430Remove Buy NowPolarA370Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$329$199$255$179.95$399
Release20172016201720172020

Activity & Fitness

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

Battery

Duration18 hoursn/a30 hoursUp to 3 daysNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312n/a128x128160 x 80384 x 480
Size1.5 inches or 1.65 inches1.37 inches1.4 inch1.18 inches40mm
Touch
TypeAMOLEDLCDLCDTFT LCDMicroLED

Functions

Audio Speakern/a
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor5 ATM
Water Resistance5 ATMn/aWR30WR30

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4Android WearWatchOS 5
Apps
Musicn/a

All Wearables