JJYEmulator

mokyuu

Contains ads

About this app

Note
We will receive more emails requesting radio clocks from other countries, but since you can not create it without materials, please attach the clear material you need.

It outlines the steps to transmit the time sync audio beeps with headphones to the watch, which after a few minutes, results with the watch being synced as if the watch owner was actually in Japan.

This application synchronizes with the time of your smartphone. To synchronize the time accurately, it is recommended to use a time synchronization application etc. to make the time of your smartphone accurate.

Place headphone speakers by the atomic radio clock’s internal
antenna, with the volume as high as possible before it starts to
distort. Or, place the clock’s internal radio antenna as close as
possible to the smartphone speaker. Again, with the volume as
high as possible before it starts to distort. When time sync
receive mode is active, the clock will sync within 2 to 3
minutes.

Ratings and reviews

Ads are not intrusive. This app works very well for the purpose for which it was intended... synchronizing JDM radio controlled watches that are not within range of the Japanese atomic clock radio transmitters. Easy to use and in my case I synchronize in less than 3 minutes. Two things: the app synchronizes the time on your watch to the time on your smartphone. And as a result of how the app works you could still be a second or so off from "true time".

I bought a Citizen PMD56 radio controlled watch that was a Japan Domestic Product. I live in the US and obviously can't receive the Japan atomic clock transmissions. The watch arrived set to Tokyo time, 13 hours ahead. This app was totally trouble free and perfectly easy. The only problem I had was figuring out how to set the watch in reception mode. Once I did, I left my phone and the watch sitting together and the time, day and date reset to correspond with the settings on my phone. Thank you!

This app does what it says perfectly! I want to advise the developer to unify his other time sync apps into one for the benefit of all. Luckily for me, I'm in the JST Time zone most of the time so this works perfectly as is for me. I was going to complain that time was off by 1 second, but it turns out my phone's clock was not perfectly synced to JJY.

What’s new

Changed target SDK version