Polar M600 vs. Misfit Flash Link vs. Misfit Flash Cyclist Edition vs. Misfit Speedo Shine vs. Garmin Vivosmart 4

 
M600
Flash Link
Flash Cyclist Edition
Speedo Shine
Vivosmart 4
 PolarM600Remove Buy NowMisfitFlash LinkRemove Buy NowMisfitFlash Cyclist EditionRemove Buy NowMisfitSpeedo ShineRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$330$20$50$80$130
Release20162015201520152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days6 months6 months6 months7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/aNANA
Resolution240 x 240n/aNANA48 x 128
Size1.3 inchesn/aNANA0.74 inches
Touchn/an/aNANA
TypeTFTn/aNANAOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX83 ATM3 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aNANA
Apps
Music

All Wearables