Fitbit Flex 2 vs. Fitbit One vs. Asus VivoWatch vs. Casio WSD-F20A vs. Misfit Speedo Shine

 
Flex 2
One
VivoWatch
WSD-F20A
Speedo Shine
 FitbitFlex 2Remove Buy NowFitbitOneRemove Buy NowAsusVivoWatchRemove Buy NowCasioWSD-F20ARemove Buy NowMisfitSpeedo ShineRemove Buy Now

Basic Info

Suggested Price$100$100$160$399$80
Release20162012201820182015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days10-14 days24 hours to 10 days1 day6 months
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/aNA
Resolutionn/an/a128 x 128320 x 320NA
Sizen/an/aNA1.32 inchesNA
Touchn/aNA
TypeLEDOLEDNALCDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water Resistance5 ATMSplast ResistantIP675 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aKoodOSWear OSNA
Apps
Music

All Wearables