Apple Watch Series 3 vs. Motorola Moto 360 Sport vs. Samsung Gear S vs. Sony SmartBand 2 vs. Polar A370

 
Watch Series 3
Moto 360 Sport
Gear S
SmartBand 2
A370
 AppleWatch Series 3Remove Buy NowMotorolaMoto 360 SportRemove Buy NowSamsungGear SRemove Buy NowSonySmartBand 2Remove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$329$199$250$130$179.95
Release20172016201320152017

Activity & Fitness

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

Battery

Duration18 hoursn/an/a2 daysUp 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

Colorn/a
Resolution340 x 272 or 390 x 312n/a480 x 360n/a160 x 80
Size1.5 inches or 1.65 inches1.37 inches2 inchesn/a1.18 inches
Touchn/a
TypeAMOLEDLCDSuper AMOLEDn/aTFT LCD

Functions

Audio Speakern/a
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMn/aIP67IP58WR30

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4Android WearTizenn/a
Apps
Musicn/a

All Wearables