Garmin Vivoactive HR vs. Polar M600 vs. Misfit Speedo Shine 2 vs. Garmin 645 Music

 
Vivoactive HR
M600
Speedo Shine 2
645 Music
 GarminVivoactive HRRemove Buy NowPolarM600Remove Buy NowMisfitSpeedo Shine 2Remove Buy NowGarmin645 MusicRemove Buy Now

Basic Info

Suggested Price$250$330$80$450
Release2016201620162018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days2 days6 months7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution148 x 205240 x 240n/a240 x 240
Size1.38 inches1.3 inchesn/a1.2 inches
Touchn/an/a
Typen/aTFTn/aMIP

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX85 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wearn/a
Apps
Music

All Wearables