Apple Watch Series 3 vs. Garmin Vivoactive HR vs. TomTom Adventurer vs. Apple Watch Series 2 vs. Polar A370

 
Watch Series 3
Vivoactive HR
Adventurer
Watch Series 2
A370
 AppleWatch Series 3Remove Buy NowGarminVivoactive HRRemove Buy NowTomTomAdventurerRemove Buy NowAppleWatch Series 2Remove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$329$250$350$269$179.95
Release20172016201620162017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours13 hours to 8 daysn/a18 hoursUp to 3 days
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 312148 x 205n/a340 x 272 or 390 x 312160 x 80
Size1.5 inches or 1.65 inches1.38 inchesn/a1.5 inches or 1.65 inches1.18 inches
Touch
TypeAMOLEDn/an/aAMOLEDTFT LCD

Functions

Audio SpeakerBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM5ATMWR30

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemWatchOS 4n/an/aWatch OS
Apps
Music

All Wearables