Fitbit Flex 2 vs. Casio WSD-F20A vs. Fitbit Alta HR vs. Garmin Vivosmart 3 vs. Jawbone UP24

 
Flex 2
WSD-F20A
Alta HR
Vivosmart 3
UP24
 FitbitFlex 2Remove Buy NowCasioWSD-F20ARemove Buy NowFitbitAlta HRRemove Buy NowGarminVivosmart 3Remove Buy NowJawboneUP24Remove Buy Now

Basic Info

Suggested Price$100$399$150$139.99$130
Release20162018201720172013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days1 day7 days5 days14 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a320 x 320128 x 3664 x 128NA
Sizen/a1.32 inches1.4 inchesNANA
Touchn/aNA
TypeLEDLCDOLEDOLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATMSplash Resistant

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSNA
Apps
Music

All Wearables