Polar M600 vs. Acer Liquid Leap vs. Garmin 645 Music vs. LG G Watch R vs. Fitbit Inspire 3

 
M600
Liquid Leap
645 Music
G Watch R
Inspire 3
 PolarM600Remove Buy NowAcerLiquid LeapRemove Buy NowGarmin645 MusicRemove Buy NowLGG Watch RRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$330$90$450$300$100
Release20162015201820142022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 to 7 days7 days2 days10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240128 x 32240 x 240320 x 32032x18
Size1.3 inches1 inch1.2 inches1.3 inches46 inches
Touchn/a
TypeTFTOLEDMIPP-OLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX8IPX45 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearAndroid Wear
Apps
Music

All Wearables