Garmin Vivoactive HR vs. Diesel On Full Guard vs. Garmin Vivofit 4 vs. Polar A370 vs. Garmin VivoActive 4

 
Vivoactive HR
On Full Guard
Vivofit 4
A370
VivoActive 4
 GarminVivoactive HRRemove Buy NowDieselOn Full GuardRemove Buy NowGarminVivofit 4Remove Buy NowPolarA370Remove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$250$325$79.95$179.95$349
Release20162017201820172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days1 day1 yearUp to 3 days8 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205454 x 45488 x 88160 x 80260 x 260
Size1.38 inches1.4 inchesNA1.18 inches1.3ionches
Touch
Typen/aOMOLEDNATFT LCDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATMWR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0Wear OS
Apps
Music

All Wearables