Garmin Fenix 3 vs. Diesel On Full Guard vs. Garmin Forerunner 235 vs. Garmin Vivosmart 3 vs. Polar A370

 
Fenix 3
On Full Guard
Forerunner 235
Vivosmart 3
A370
 GarminFenix 3Remove Buy NowDieselOn Full GuardRemove Buy NowGarminForerunner 235Remove Buy NowGarminVivosmart 3Remove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$500$325$299.99$139.99$179.95
Release20152017201720172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration50 hours to 6 weeks1 day9 days5 daysUp to 3 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218454 x 454215 x 18064 x 128160 x 80
Size1.2 inches1.4 inches1.23 inchesNA1.18 inches
Touch
TypeChroma LEDOMOLEDMIPOLEDTFT LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATMIP675 ATM5 ATMWR30

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0
Apps
Music

All Wearables