Polar V800 vs. Microsoft Band 2 vs. Withings Go vs. Fitbit Flex vs. Fitbit Versa 2

 
V800
Band 2
Go
Flex
Versa 2
 PolarV800Remove Buy NowMicrosoftBand 2Remove Buy NowWithingsGoRemove Buy NowFitbitFlexRemove Buy NowFitbitVersa 2Remove Buy Now

Basic Info

Suggested Price$470$250$80$100$199
Release20142015201620132019

Activity & Fitness

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

Battery

Duration13 hours to 30 days48 hours (without GPS)8 months5 days5 days
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/an/aNA
Macn/an/a
Windowsn/an/a

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a320 x 128n/aNA300 x 300
Sizen/a1.36 inchesn/aNA1.34 inches
Touchn/aNA
Typen/aCapacitative TFTE-InkLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIPX75 ATM1 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/an/aNABuild-in
Appsn/a
Music

All Wearables