Fitbit Flex 2 vs. Misfit Flash Link vs. Jawbone UP24 vs. Jawbone UP4 vs. Garmin Forerunner 45

 
Flex 2
Flash Link
UP24
UP4
Forerunner 45
 FitbitFlex 2Remove Buy NowMisfitFlash LinkRemove Buy NowJawboneUP24Remove Buy NowJawboneUP4Remove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$100$20$130$200$199
Release20162015201320152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days6 months14 daysNA7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolutionn/an/aNANA208 x 208
Sizen/an/aNANA1.04 inches
Touchn/an/aNANA
TypeLEDn/aNANALCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATMSplash ResistantNA5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNANABuilt-in
Apps
MusicNA

All Wearables