Polar M600 vs. Polar V800 vs. Fitbit Alta vs. Fitbit Flex 2 vs. Garmin Vivosmart HR Plus

 
M600
V800
Alta
Flex 2
Vivosmart HR Plus
 PolarM600Remove Buy NowPolarV800Remove Buy NowFitbitAltaRemove Buy NowFitbitFlex 2Remove Buy NowGarminVivosmart HR PlusRemove Buy Now

Basic Info

Suggested Price$330$470$130$100$179
Release20162014201620162017

Activity & Fitness

Calories
Cycling (Bicycling)n/a
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days13 hours to 30 days5 days5 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/an/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution240 x 240n/an/an/a160 x 68
Size1.3 inchesn/an/an/a0.5 inches x 0.8 inches
Touchn/an/an/a
TypeTFTn/aOLEDLEDLCD

Functions

Audio SpeakerAlerts onlyAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX83 ATMn/a5 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemAndroid Wearn/an/an/aNA
Apps
Music

All Wearables