Polar A360 vs. Withings Go vs. Garmin Chronos vs. Fitbit Flex vs. Garmin Instinct

 
A360
Go
Chronos
Flex
Instinct
 PolarA360Remove Buy NowWithingsGoRemove Buy NowGarminChronosRemove Buy NowFitbitFlexRemove Buy NowGarminInstinctRemove Buy Now

Basic Info

Suggested Price$200$80$1500$100$300
Release20152016201820132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration12 days8 months8 days5 days14 days
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution160 x 80n/a218 x 218NA128 x 128
Size1.18 inchesn/a1.2 inchesNA0.9 inches
Touchn/aNA
Typen/aE-InkMIPLEDOMOLED

Functions

Audio Speaker
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceWR305 ATM10 ATM1 ATM10 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aWear OSNA
Appsn/a
Music

All Wearables