If you found your watch not functioning as it used to, the first thought that might come to mind is probably to send it in for servicing. It could be time consuming as your watch might have to be sent to the original factory abroad only to later find out the watch was just magnetised. It would be great to be able to test the watch at home and make sure the trip is really needed before sending it out.

ONEOF Accuracy devices are just the tools designed for that purpose and can interpret the data of your watch including rate, frequency, amplitude and beat error. On the device, there is a sensor for detecting every single vibration in the movement of a mechanical watch. Additionally there is an integrated magnetic field sensor for checking whether the movement is magnetised.

Using the devices is extremely simple: Just connect the device with a mobile phone or tablet, put your watch on the device and view the data on the designated app on your phone or tablet. The data of different watches can be saved separately for monitoring each watch’s ongoing performance.

Two versions of Accuracy are available: Accuracy² is more compact in size and has all the functions mentioned above, whereas the Accuracy boutique edition additionally allows users to demagnetise the watch in less than two minutes.