Polar M600 vs. Garmin Vivosmart HR vs. Misfit Speedo Shine 2 vs. LG Watch Style vs. Garmin Vivosmart 4

 
M600
Vivosmart HR
Speedo Shine 2
Watch Style
Vivosmart 4
 PolarM600Remove Buy NowGarminVivosmart HRRemove Buy NowMisfitSpeedo Shine 2Remove Buy NowLGWatch StyleRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$330$170$80$249$130
Release20162015201620172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days6 months7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution240 x 240160 x 68n/a360 x 36048 x 128
Size1.3 inches1.08 inchesn/a1.2 inches0.74 inches
Touchn/an/a
TypeTFTn/an/aP-OLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX85 ATM5 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aAndroid Wear 2
Apps
Music

All Wearables