radio watch sync

Contains adsIn-app purchases
4.8
4.22K reviews
50K+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image

About this app

I have a Casio G-Series radio watch, but it is always unable to receive radio waves from time signal station, so I started to write an application to solve this problem.

After some research, I finally wrote this application, which can perfectly simulate the timing signal and happily calibrate the time.

Usage method:
1. Adjust the volume of phone to the maximum.
2. Switch the radio controlled watch / clock to manual wave receiving mode.
3. Click the "start" button.
4. Place the watch / clock near the phone speakers.
5. The synchronization process generally takes 3-10 minutes, please wait patiently.

Matters needing attention:
1. Please try to use the software in a quiet environment to avoid signal interference.
2. The volume of the mobile phone must be adjusted to the maximum. It's too small and the effect is not good.

Characteristic:
1. Supports simulation of all types of Time Wave Signal:
* China BPC
* USA WWVB
* Japan JJY40 / JJY60
* Germany DCF77
* British MSF
2. The unique "Beast Mode" provides higher frequency simulation signals and faster sync.

Contact information:
Please contact me if you have any use questions
*QQ: 3364918353
*Email: 3364918353@qq.com
Updated on
Oct 22, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App activity, App info and performance, and Device or other IDs
This app may collect these data types
App activity, App info and performance, and Device or other IDs
Data is encrypted in transit

Ratings and reviews

4.8
4.05K reviews
Saidalokhon Saidalimov
April 27, 2025
I have Citizen eco drive, which stayed in the box for long time, other situation I just manually set it. But this time decided to use radio controled settings. on youtube one guy showed this program. And it worked for me also. but it took about 10 minutes with max volume on device and speaker towarded to the watch and less than inch apart. p.s. just be patient!))
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Saji Abraham
June 28, 2024
It took a few tries of positioning each of them but I was able to sync up my 3 Casio watches. After syncing the first one and reading the reviews, I knew what I was getting into in terms of payment and how many times I'd be adjusting the position of my other watches, I opted to pay upfront. Easy to use interface. The noises are high pitched and can be annoying but the app worked for me.
5 people found this review helpful
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D. Evans
July 17, 2022
Citizen Navihawk Eco-Drive: I placed the 9:00 edge of the watch 1/4" from the microphone at the bottom of the phone, pushed start on the AP, pushed and held the lower watch button to start syncing and it immediately recognized the signal. In a few seconds it indicated HI signal strength. It took about three minutes to sync and returned to displaying the time. A momentary press of the lower button and the second hand spun around to indicate that the watch had synced successfully with a high signa
6 people found this review helpful
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What’s new

bug fix

App support

About the developer
Jin Ning
lanyu2014sc@163.com
玉山镇 雍景湾南苑3幢507室 昆山市, 苏州市, 江苏省 China 225766
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