Fitbit Blaze vs. Polar M400 vs. Garmin 645 Music vs. LG Watch Urbane vs. Garmin Vivosmart HR Plus

 
Blaze
M400
645 Music
Watch Urbane
Vivosmart HR Plus
 FitbitBlazeRemove Buy NowPolarM400Remove Buy NowGarmin645 MusicRemove Buy NowLGWatch UrbaneRemove Buy NowGarminVivosmart HR PlusRemove Buy Now

Basic Info

Suggested Price$200$200$450$245$179
Release20162014201820152017

Activity & Fitness

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

Battery

Duration5 Days8 hours to 30 days7 daysNA5 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialn/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-FiNA

Display

Color
Resolutionn/an/a240 x 240320 x 320160 x 68
Sizen/an/a1.2 inches1.3 inches0.5 inches x 0.8 inches
Touch
TypeLCDn/aMIPP-OLEDLCD

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a3 ATM5 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid WearNA
Apps
Music

All Wearables