Polar M600 vs. Withings Activite Sapphire vs. Withings Activite Steel vs. Withings Go vs. Garmin Chronos

 
M600
Activite Sapphire
Activite Steel
Go
Chronos
 PolarM600Remove Buy NowWithingsActivite SapphireRemove Buy NowWithingsActivite SteelRemove Buy NowWithingsGoRemove Buy NowGarminChronosRemove Buy Now

Basic Info

Suggested Price$330$450$170$80$1500
Release20162014201520162018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days8 months8 months8 months8 days
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution240 x 240n/an/an/a218 x 218
Size1.3 inches1.3 inches1.3 inchesn/a1.2 inches
Touchn/an/a
TypeTFTAnalogAnalogE-InkMIP

Functions

Audio SpeakerAlerts only
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX85 ATM5 ATM5 ATM10 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/an/aWear OS
Appsn/a
Music

All Wearables