Polar M600 vs. Fitbit Charge 2 vs. Fitbit Ionic vs. Garmin Chronos

 
M600
Charge 2
Ionic
Chronos
 PolarM600Remove Buy NowFitbitCharge 2Remove Buy NowFitbitIonicRemove Buy NowGarminChronosRemove Buy Now

Basic Info

Suggested Price$330$150$299$1500
Release2016201620172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days4+ days8 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240n/a348x250218 x 218
Size1.3 inchesn/a1.421.2 inches
Touchn/an/a
TypeTFTOLEDOLEDMIP

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX8n/a50m10 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aFitbit OSWear OS
Apps
Music

All Wearables