Polar M600 vs. Fitbit Zip vs. Diesel On Full Guard 2.5 vs. Fitbit Versa 2 vs. Garmin Forerunner 45

 
M600
Zip
On Full Guard 2.5
Versa 2
Forerunner 45
 PolarM600Remove Buy NowFitbitZipRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowFitbitVersa 2Remove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$330$60$325$199$199
Release20162012201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days6 months4 days5 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240n/a454x454300 x 300208 x 208
Size1.3 inchesn/a1.39 inches1.34 inches1.04 inches
Touchn/a
TypeTFTn/aAMOLEDLCD

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX8Splash Resistant3 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aWear OSBuild-inBuilt-in
Apps
Music

All Wearables