Polar M600 vs. Fitbit Alta vs. Fitbit Ionic vs. Garmin 645 Music vs. Misfit Flare

 
M600
Alta
Ionic
645 Music
Flare
 PolarM600Remove Buy NowFitbitAltaRemove Buy NowFitbitIonicRemove Buy NowGarmin645 MusicRemove Buy NowMisfitFlareRemove Buy Now

Basic Info

Suggested Price$330$130$299$450$59.95
Release20162016201720182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days4+ days7 days4 months
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240n/a348x250240 x 240NA
Size1.3 inchesn/a1.421.2 inchesNA
Touchn/an/a
TypeTFTOLEDOLEDMIPLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX8n/a50m5 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemAndroid Wearn/aFitbit OS
Apps
Music

All Wearables