Fitbit Ionic vs. Acer Liquid Leap vs. Casio WSD-F20A vs. Fossil Explorist vs. Fitbit Flex

 
Ionic
Liquid Leap
WSD-F20A
Explorist
Flex
 FitbitIonicRemove Buy NowAcerLiquid LeapRemove Buy NowCasioWSD-F20ARemove Buy NowFossilExploristRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$299$90$399$255$100
Release20172015201820182013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days5 to 7 days1 day24 hours5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250128 x 32320 x 320454 x454NA
Size1.421 inch1.32 inches1.4 inchesNA
TouchNA
TypeOLEDOLEDLCDAMOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50mIPX45 ATMIP671 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSWear OSWear OSNA
Apps
Music

All Wearables