Polar M600 vs. Misfit Speedo Shine 2 vs. Garmin 645 Music vs. Garmin Vivosmart HR Plus vs. Misfit Flash Cyclist Edition

 
M600
Speedo Shine 2
645 Music
Vivosmart HR Plus
Flash Cyclist Edition
 PolarM600Remove Buy NowMisfitSpeedo Shine 2Remove Buy NowGarmin645 MusicRemove Buy NowGarminVivosmart HR PlusRemove Buy NowMisfitFlash Cyclist EditionRemove Buy Now

Basic Info

Suggested Price$330$80$450$179$50
Release20162016201820172015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days6 months7 days5 days6 months
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/aNA
Resolution240 x 240n/a240 x 240160 x 68NA
Size1.3 inchesn/a1.2 inches0.5 inches x 0.8 inchesNA
Touchn/an/aNA
TypeTFTn/aMIPLCDNA

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX85 ATM5 ATM5 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aNANA
Apps
Music

All Wearables