100% precision in analysis – 100% secure privacy – 100% visibility: SAFEDI records close contacts and analyses chains of infection much more accurate than any smartphone app – without using any personal data, without any misadjustment while using, without any accidental deactivation. With these functions, SAFEDI can support your company to keep business ongoing in case of an infection.


100% visibility

Group 2

Easy to use

Group 3

Easy to wear


SAFEDI is a lightweight (0.03 lbs), coinsized clip that is worn on the upper part of the body, close to  to the facial area which is particularly susceptible to infections. Should the minimum distance not be maintained, SAFEDI starts emitting visual and optional auditory warning signals and the respective SAFEDI-ID is recorded into a close contact tracing journal until the minimum distance is reestablished again. Thanks to its constant visibility, SAFEDI reminds everyone to keep a safe distance.

Personalize SAFEDI

Personalize SAFEDI for your company. For a surcharge of € 150, we would be happy to provide SAFEDI with your logo. From an order of 250 SAFEDIs you get the personalization for free.


"Depending on the environment and the reflection surface (e.g. table surface), the alarm is triggered when the distance is less than approx. 1,5 metres. In addition to assistance with keeping distance, the recording of close contacts is important."

If minimum distance is exceeded, there is a resulting flashing red light and an optional acoustic warning signal.

The SAFEDI distance warning works via Bluetooth, when two SAFEDIs come too close to each other.