Polar M600 vs. Moov Now vs. Garmin 645 Music vs. Fitbit Inspire HR vs. Garmin Venu

 
M600
Now
645 Music
Inspire HR
Venu
 PolarM600Remove Buy NowMoovNowRemove Buy NowGarmin645 MusicRemove Buy NowFitbitInspire HRRemove Buy NowGarminVenuRemove Buy Now

Basic Info

Suggested Price$330$79$450$99$299
Release20162015201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days6 months7 days5 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240n/a240 x 240139 x 60390 x 390
Size1.3 inchesn/a1.2 inches1.4 inches1.2 inches
Touchn/an/a
TypeTFTn/aMIPOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIPX8n/a5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aFitbit OSWear OS
Apps
Music

All Wearables