Syncing time in radio controlled watches with a smartphone app #1

This app emulates (recreate) radio time signal from all the broadcasting sites in the world. Radio signal is generated from the smartphone's speaker. In my testing, i show sync successfully done using an Apple iPhone XS as a signal source, to a Citizen Pilot Eco-Drive Titanium model H461-T005527 and to a Casio Pro Trek model PRW-30-1A
apps.apple.com...
play.google.co...

[@goatreviews]

Thanks for the demo, Fratellini!

[@Sieguel]

Trivial Tip: If it doen't work, try again with some sound/radiowave barrier. For me, a tin can works fine. (ex. put both watch(es) and smartphone in tin cookie can or box. )

[@rkegs]

Thank you sooo much it worked

[@deips74]

Well I'm glad.

[@kylebriffa7]

Grazie mille from malta

[@deips74]

@@kylebriffa7
I’m happy it helps you. Take a look for the newer syncing video, it’s a simpler and efficient way to do it (in my experience).
Nice place Malta, I was there in 2021 during a Mediterranean cruise.
Ciao.

[@haytembob9560]

The name of the app plz

[@deips74]

“DCF77 Emulator” for Android
“Radio Wave Sync” for iOS
There are links to the stores in the video description