Polar M600 vs. Garmin 645 Music vs. Jawbone UP4 vs. Misfit Flare vs. Garmin Forerunner 45

 
M600
645 Music
UP4
Flare
Forerunner 45
 PolarM600Remove Buy NowGarmin645 MusicRemove Buy NowJawboneUP4Remove Buy NowMisfitFlareRemove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$330$450$200$59.95$199
Release20162018201520172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days7 daysNA4 months7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240240 x 240NANA208 x 208
Size1.3 inches1.2 inchesNANA1.04 inches
Touchn/aNA
TypeTFTMIPNALEDLCD

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX85 ATMNA5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearNABuilt-in
Apps
MusicNA

All Wearables