Apple Watch Series 3 vs. Polar A360 vs. Garmin Forerunner 935 vs. Diesel On Full Guard vs. Apple Series 6

 
Watch Series 3
A360
Forerunner 935
On Full Guard
Series 6
 AppleWatch Series 3Remove Buy NowPolarA360Remove Buy NowGarminForerunner 935Remove Buy NowDieselOn Full GuardRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$329$200$500$325$399
Release20172015201720172020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours12 daysUp to 2 weeks1 dayNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312160 x 80240 x 240454 x 454384 x 480
Size1.5 inches or 1.65 inches1.18 inches1.2 inches1.4 inches40mm
Touch
TypeAMOLEDn/aLCDOMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATMWR305 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/aAndroid Wear 2.0WatchOS 5
Apps
Music

All Wearables