Misfit Phase vs. Garmin 645 Music vs. Fitbit Flex vs. Jaybird Reign vs. Garmin Vivosmart 4

 
Phase
645 Music
Flex
Reign
Vivosmart 4
 MisfitPhaseRemove Buy NowGarmin645 MusicRemove Buy NowFitbitFlexRemove Buy NowJaybirdReignRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$175$450$100$150$130
Release20162018201320152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration6 months7 days5 days5 days7 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240NANA48 x 128
Sizen/a1.2 inchesNANA0.74 inches
Touchn/aNANA
Typen/aMIPLEDLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM1 ATMNA5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNANA
Apps
Music

All Wearables