Apple Watch Series 2 vs. Casio WSD-F20A vs. Garmin Forerunner 235 vs. Jawbone UP24 vs. Apple Series 6

 
Watch Series 2
WSD-F20A
Forerunner 235
UP24
Series 6
 AppleWatch Series 2Remove Buy NowCasioWSD-F20ARemove Buy NowGarminForerunner 235Remove Buy NowJawboneUP24Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$269$399$299.99$130$399
Release20162018201720132020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours1 day9 days14 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312320 x 320215 x 180NA384 x 480
Size1.5 inches or 1.65 inches1.32 inches1.23 inchesNA40mm
TouchNA
TypeAMOLEDLCDMIPNAMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5ATM5 ATM5 ATMSplash Resistant

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSWear OSNAWatchOS 5
Apps
Music

All Wearables