Casio WSD-F10 vs. Olio Model One vs. Fitbit Flex 2 vs. Pebble Core vs. Apple Watch 7

 
WSD-F10
Model One
Flex 2
Core
Watch 7
 CasioWSD-F10Remove Buy NowOlioModel OneRemove Buy NowFitbitFlex 2Remove Buy NowPebbleCoreRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$500$595$100$99$429
Release20162015201620162021

Activity & Fitness

Caloriesn/a
Cycling (Bicycling)n/aNA
Distancen/a
Heartn/an/a
Oxygenn/an/a
Sleepn/an/aNA
Stepsn/a
Swimn/an/a

Battery

Durationn/a2 days5 daysNA18 Hours
Rechargeable

Compatibility

Android
iOSn/aNA
Windows Phonen/an/an/aNA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetoothn/a
Cellularn/a
GPSn/a
NFCn/an/a
Wi-Fin/a

Display

Colorn/a
Resolutionn/an/an/aNA396 x 484
Sizen/an/an/aNA1.9 inches
Touchn/an/aNA
TypeLCDn/aLEDNAMicroLED

Functions

Audio Speakern/an/a
Clock
Phonen/an/aNA
Vibrationn/aNA
Voicen/a

Hardware

Accelerometern/aNA
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATMNAwater resistant but not waterproof

Notifications

Phonen/an/aNA
Emailsn/aNA
Textsn/aNA

Software

Operating SystemAndroid Wearn/an/aNAWatchOS 8
Appsn/an/a
Musicn/a

All Wearables