Misfit Flash vs. Polar Loop 2 vs. Amazfit Arc vs. Garmin 645 Music vs. Misfit Speedo Shine

 
Flash
Loop 2
Arc
645 Music
Speedo Shine
 MisfitFlashRemove Buy NowPolarLoop 2Remove Buy NowAmazfitArcRemove Buy NowGarmin645 MusicRemove Buy NowMisfitSpeedo ShineRemove Buy Now

Basic Info

Suggested Price$30$120$69.99$450$80
Release20142015201620182015

Activity & Fitness

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

Battery

Duration6 months8 days (without notifications)20 days7 days6 months
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/aNA
Resolutionn/an/a72 x40240 x 240NA
Sizen/an/a0.42 inches1.2 inchesNA
Touchn/aNA
Typen/aLEDOLEDMIPNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM2 ATMIP675 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNA
Apps
Music

All Wearables