Polar M600 vs. Fitbit Zip vs. Misfit Flash Link vs. Garmin Chronos vs. Garmin Vivofit 4

 
M600
Zip
Flash Link
Chronos
Vivofit 4
 PolarM600Remove Buy NowFitbitZipRemove Buy NowMisfitFlash LinkRemove Buy NowGarminChronosRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$330$60$20$1500$79.95
Release20162012201520182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days6 months6 months8 days1 year
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution240 x 240n/an/a218 x 21888 x 88
Size1.3 inchesn/an/a1.2 inchesNA
Touchn/an/a
TypeTFTn/an/aMIPNA

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX8Splash Resistant3 ATM10 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aWear OS
Apps
Music

All Wearables