Polar M600 vs. Misfit Speedo Shine 2 vs. Samsung Galaxy Watch vs. Garmin Vivosmart 3 vs. Garmin Vivosmart 4

 
M600
Speedo Shine 2
Galaxy Watch
Vivosmart 3
Vivosmart 4
 PolarM600Remove Buy NowMisfitSpeedo Shine 2Remove Buy NowSamsungGalaxy WatchRemove Buy NowGarminVivosmart 3Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$330$80$330$139.99$130
Release20162016201820172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days6 months7 days5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution240 x 240n/a360 x 36064 x 12848 x 128
Size1.3 inchesn/a1.2 inches or 1.3 inchesNA0.74 inches
Touchn/an/a
TypeTFTn/aAMOLEDOLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aTizen OS
Apps
MusicSpotify

All Wearables