Polar Loop 2 vs. Withings Go vs. Fitbit Charge HR vs. Fitbit Flex vs. Jawbone UP Move

 
Loop 2
Go
Charge HR
Flex
UP Move
 PolarLoop 2Remove Buy NowWithingsGoRemove Buy NowFitbitCharge HRRemove Buy NowFitbitFlexRemove Buy NowJawboneUP MoveRemove Buy Now

Basic Info

Suggested Price$120$80$150$100$50
Release20152016201520132014

Activity & Fitness

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

Battery

Duration8 days (without notifications)8 months5 days5 days6 months
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/aNA
Resolutionn/an/aNANANA
Sizen/an/aNANANA
Touchn/aNANANA
TypeLEDE-InkOLEDLEDNA

Functions

Audio Speaker
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance2 ATM5 ATM1 ATM1 ATMSplash Resistant

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aNANANA
Appsn/a
Music

All Wearables