Garmin Forerunner 735XT vs. Fitbit Alta vs. Apple Watch vs. Casio WSD-F20A vs. Apple Watch Series 5

 
Forerunner 735XT
Alta
Watch
WSD-F20A
Watch Series 5
 GarminForerunner 735XTRemove Buy NowFitbitAltaRemove Buy NowAppleWatchRemove Buy NowCasioWSD-F20ARemove Buy NowAppleWatch Series 5Remove Buy Now

Basic Info

Suggested Price$450$130$349$399$329
Release20162016201520182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days5 days18 hours1 dayNot Yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180n/a340 x 272 or 390 x 312320 x 320384 x 480
Size1.23 inchesn/a1.5 inches or 1.65 inches1.32 inches1.78 Inches
Touchn/an/a
Typen/aOLEDAMOLEDLCDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/aIPX75 ATMNot Yet

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aWatch OSWear OSWatchOS 5
Apps
Music

All Wearables