Fitbit Ionic vs. Casio WSD-F20A vs. Garmin 645 Music vs. Jawbone UP24 vs. Jawbone UP4

 
Ionic
WSD-F20A
645 Music
UP24
UP4
 FitbitIonicRemove Buy NowCasioWSD-F20ARemove Buy NowGarmin645 MusicRemove Buy NowJawboneUP24Remove Buy NowJawboneUP4Remove Buy Now

Basic Info

Suggested Price$299$399$450$130$200
Release20172018201820132015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days1 day7 days14 daysNA
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250320 x 320240 x 240NANA
Size1.421.32 inches1.2 inchesNANA
TouchNANA
TypeOLEDLCDMIPNANA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m5 ATM5 ATMSplash ResistantNA

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSWear OSNANA
Apps
MusicNA

All Wearables