Fitbit One vs. Casio WSD-F20A vs. Fossil Explorist vs. Garmin 645 Music vs. Fitbit Charge

 
One
WSD-F20A
Explorist
645 Music
Charge
 FitbitOneRemove Buy NowCasioWSD-F20ARemove Buy NowFossilExploristRemove Buy NowGarmin645 MusicRemove Buy NowFitbitChargeRemove Buy Now

Basic Info

Suggested Price$100$399$255$450$130
Release20122018201820182014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 days1 day24 hours7 days7-10 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 320454 x454240 x 240NA
Sizen/a1.32 inches1.4 inches1.2 inchesNA
TouchNA
TypeOLEDLCDAMOLEDMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast Resistant5 ATMIP675 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSWear OSNA
Apps
Music

All Wearables