Misfit Flash vs. Apple Watch vs. Garmin 645 Music vs. Fitbit Alta HR vs. Garmin Vivosmart HR Plus

 
Flash
Watch
645 Music
Alta HR
Vivosmart HR Plus
 MisfitFlashRemove Buy NowAppleWatchRemove Buy NowGarmin645 MusicRemove Buy NowFitbitAlta HRRemove Buy NowGarminVivosmart HR PlusRemove Buy Now

Basic Info

Suggested Price$30$349$450$150$179
Release20142015201820172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration6 months18 hours7 days7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a340 x 272 or 390 x 312240 x 240128 x 36160 x 68
Sizen/a1.5 inches or 1.65 inches1.2 inches1.4 inches0.5 inches x 0.8 inches
Touchn/a
Typen/aAMOLEDMIPOLEDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIPX75 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OSNA
Apps
Music

All Wearables