Radio Wave Sync

It was hard to get success, I finally managed by positioning the watch underneath the phone, so that the speaker area is resting on the 12 o’clock position of my gshock GW-M5610U, and the 6 o’clock position is resting on the table. The top of the phone was resting on the table and the bottom part with the speakers was resting on the watch 12 o’clock position, with the watch face outward.

I’ve tried using this app with all 5 of my GShocks with MB6 and it has never worked once, even in “beast mode”. The RC receiver in the watches always errors out.

It works great and does change a clock purchased in Japan and used in the US. Could there be a way added for a time zone offset. In the above example it would allow me to not just show Japanese standard time but O could shift to show my local time in the US while using the Japanese radio signal? Possible?

Casio watch says no signal

Amazing! Used to sync my Citizen atomic timekeeping watch without any issues. Although it did take about 30-40 mins. Re title: It obviously uses the radio antenna inside the phone to tx the signal somehow. But what’s unclear is how the app is interfacing with the antenna to do this. Usually you need an SDR to tx and rx radio signals, and this is the only app on the App Store I can seem to find that can use the phones antenna to tx things. Now if only there were an app that allows you to tx anything at any frequency… oh the fun you could have! Would gladly pay for such an app if the developer wants to make it. :) Either way 5/5

It brings my citizen back to accurate, so great

Not sure if it is just my phone, but it seems like the ad bar in the app silences the audio.

App does not live up to billing. Been trying for days to sync my Rangeman watch and have not been successful. Moved to different locations in my house and outside with no success. Heard of app and gave it a try. Tried 10 different times and locations to no avail. Broke down and tried the other app (the $1.99 one). Low and behold my watch synced on first try. Get the other app as this one is not good..

Even after purchasing, every time you open the app, open the settings within the app, or go to the help section within the app, you are forced to watch a 5s ad for something in Chinese. So if you're thinking about supporting the developer and getting a nicer app experience in return, forget about it. Disgusting choice made by the developer, feels super rotten and I'm definitely disputing the app purchase for a refund. Buyer beware.

I cannot get the app to be audible