Fitbit Blaze vs. Polar M400 vs. LG Watch Style vs. Garmin 645 Music vs. Diesel On Full Guard 2.5

 
Blaze
M400
Watch Style
645 Music
On Full Guard 2.5
 FitbitBlazeRemove Buy NowPolarM400Remove Buy NowLGWatch StyleRemove Buy NowGarmin645 MusicRemove Buy NowDieselOn Full Guard 2.5Remove Buy Now

Basic Info

Suggested Price$200$200$249$450$325
Release20162014201720182018

Activity & Fitness

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

Battery

Duration5 Days8 hours to 30 days7 days4 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialn/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a360 x 360240 x 240454x454
Sizen/an/a1.2 inches1.2 inches1.39 inches
Touch
TypeLCDn/aP-OLEDMIP

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a3 ATMIP675 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid Wear 2Wear OS
Apps
Music

Wearables by Diesel

Diesel On Full Guard

All Wearables