Polar M600 vs. Diesel On Full Guard vs. Fitbit Versa vs. Polar Loop vs. Garmin VivoActive 4

 
M600
On Full Guard
Versa
Loop
VivoActive 4
 PolarM600Remove Buy NowDieselOn Full GuardRemove Buy NowFitbitVersaRemove Buy NowPolarLoopRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$330$325$199.99$100$349
Release20162017201820132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days1 day4 days5 days8 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240454 x 454300 x300NA260 x 260
Size1.3 inches1.4 inches1.34 inchesNA1.3ionches
Touchn/a
TypeTFTOMOLEDOLEDLEDMIP

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX8IP675 ATM2 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearAndroid Wear 2.0NAWear OS
Apps
Music

All Wearables