Polar M600 vs. Polar Loop 2 vs. Garmin Forerunner 935 vs. Garmin Vivosmart HR Plus vs. Fitbit Versa 2

 
M600
Loop 2
Forerunner 935
Vivosmart HR Plus
Versa 2
 PolarM600Remove Buy NowPolarLoop 2Remove Buy NowGarminForerunner 935Remove Buy NowGarminVivosmart HR PlusRemove Buy NowFitbitVersa 2Remove Buy Now

Basic Info

Suggested Price$330$120$500$179$199
Release20162015201720172019

Activity & Fitness

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

Battery

Duration2 days8 days (without notifications)Up to 2 weeks5 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240n/a240 x 240160 x 68300 x 300
Size1.3 inchesn/a1.2 inches0.5 inches x 0.8 inches1.34 inches
Touchn/a
TypeTFTLEDLCDLCDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX82 ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aNABuild-in
Apps
Music

All Wearables