Fitbit Charge 2 vs. Apple Watch Series 2 vs. Casio WSD-F20A vs. Fitbit Charge vs. Fitbit Inspire HR

 
Charge 2
Watch Series 2
WSD-F20A
Charge
Inspire HR
 FitbitCharge 2Remove Buy NowAppleWatch Series 2Remove Buy NowCasioWSD-F20ARemove Buy NowFitbitChargeRemove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$150$269$399$130$99
Release20162016201820142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days18 hours1 day7-10 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a340 x 272 or 390 x 312320 x 320NA139 x 60
Sizen/a1.5 inches or 1.65 inches1.32 inchesNA1.4 inches
Touchn/aNA
TypeOLEDAMOLEDLCDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5ATM5 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OSWear OSNAFitbit OS
Apps
Music

All Wearables