Polar M600 vs. Misfit Speedo Shine 2 vs. Fitbit Versa vs. Fitbit Charge vs. Garmin Vivofit 4

 
M600
Speedo Shine 2
Versa
Charge
Vivofit 4
 PolarM600Remove Buy NowMisfitSpeedo Shine 2Remove Buy NowFitbitVersaRemove Buy NowFitbitChargeRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$330$80$199.99$130$79.95
Release20162016201820142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days6 months4 days7-10 days1 year
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution240 x 240n/a300 x300NA88 x 88
Size1.3 inchesn/a1.34 inchesNANA
Touchn/an/aNA
TypeTFTn/aOLEDOLEDNA

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX85 ATM5 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aNA
Apps
Music

All Wearables