Casio WSD-F10 vs. Fitbit Alta vs. Apple Watch Series 2 vs. Fitbit Charge 3 vs. Apple Watch 7

 
WSD-F10
Alta
Watch Series 2
Charge 3
Watch 7
 CasioWSD-F10Remove Buy NowFitbitAltaRemove Buy NowAppleWatch Series 2Remove Buy NowFitbitCharge 3Remove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$500$130$269$150$429
Release20162016201620182021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygenn/a
Sleepn/a
Steps
Swimn/a

Battery

Durationn/a5 days18 hours7 days18 Hours
Rechargeable

Compatibility

Android
iOSn/a
Windows Phonen/a
Macn/a
Windowsn/aNot yet

Connectivity

Bluetoothn/a
Cellularn/a
GPS
NFCn/aNA
Wi-Fin/a

Display

Color
Resolutionn/an/a340 x 272 or 390 x 31266 x 18396 x 484
Sizen/an/a1.5 inches or 1.65 inches.721 inches1.9 inches
Touchn/an/a
TypeLCDOLEDAMOLEDOLEDMicroLED

Functions

Audio Speakern/a
Clock
Phonen/a
Vibration
Voicen/a

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a5ATM5 ATMwater resistant but not waterproof

Notifications

Phonen/a
Emailsn/an/a
Textsn/a

Software

Operating SystemAndroid Wearn/aWatch OSNAWatchOS 8
Appsn/a
Musicn/a

All Wearables