Apple Watch Series 3 vs. Sony SmartWatch 3 vs. Polar A360 vs. Samsung Gear 2 vs. Apple Series 6

 
Watch Series 3
SmartWatch 3
A360
Gear 2
Series 6
 AppleWatch Series 3Remove Buy NowSonySmartWatch 3Remove Buy NowPolarA360Remove Buy NowSamsungGear 2Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$329$250$200$300$399
Release20172014201520142020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration18 hours2 days12 days2-3 daysNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312320 x 320160 x 80320 x 320384 x 480
Size1.5 inches or 1.65 inches1.6 inches1.18 inches1.63 inches40mm
Touch
TypeAMOLEDTFT LCDn/aSuper AMOLEDMicroLED

Functions

Audio SpeakerBluetoothBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATMIP68WR30IP67

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4Android Wearn/aTizen OSWatchOS 5
Apps
Music

All Wearables