Casio WSD-F20A vs. Michael Kors Access Sofie vs. Jawbone UP4 vs. Michael Kors Access Lexington 2 vs. Apple Watch Ultra

 
WSD-F20A
Access Sofie
UP4
Access Lexington 2
Watch Ultra
 CasioWSD-F20ARemove Buy NowMichael KorsAccess SofieRemove Buy NowJawboneUP4Remove Buy NowMichael KorsAccess Lexington 2Remove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$399$395$200$350$799
Release20182017201520192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 day1 dayNA2 days36 hrs
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320390 x 390 1.19 inchesNA390 x 390502x410 pixels
Size1.32 inchesNA1.2 inches1.92 inches
TouchAMOLDEDNA
TypeLCDNAAMOLED

Functions

Audio Speaker
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATMNA3 ATM10 ATM (100 Meters)

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSAndroid Wear 2.0NAWear OSWatchOS 9
Apps
MusicNA

All Wearables