More well-being - also in your ear
guardian odem
Always keep a cool head
Reduces the heating of organic tissue when using the phone.
More resilience
Stimulates your autonomic nervous system and promotes your regeneration.
Less overstimulation
Reduces overstimulation of the autonomic nervous system when using mobile devices.
0.5 mm thin
Intensive research enables a slim design.
For every mobile phone
Our ultra-thin design allows it to be used on any mobile phone.
Simply glued on
No shell? No problem. The back of the guardian odem has a thin adhesive layer for an optimal hold.

For mobile devices
Can be used for cell phones, tablets, etc.
Less heating
Reduces the heating of organic tissue when using the phone.
More resilience
Stimulates your autonomic nervous system and promotes your regeneration.
Less overstimulation
Reduces overstimulation of the autonomic nervous system during the use of mobile devices.
0.5 mm thin
Intensive research enables a slim design.
For every mobile phone
Our ultra-thin design allows it to be used on any mobile phone.
Simply glued on
No shell? No problem. The back of the guardian odem has a thin adhesive layer for an optimal hold.
How to use your guardian odem properly
Can be used for cell phones, tablets, etc.

Just stick it on
There is a thin layer of adhesive on the back of the guardian odem. Remove the protective film and easily attach the guardian odem to your mobile device.

Off in the case
If you use a case for your mobile device, you can easily place your guardian odem between your mobile device and your case.
Thermal imaging
Thermal imaging

with guardian odem

without guardian odem

before phone call

with guardian odem

without guardian odem

before phone call
Heart rate variability measurement (HRV)
Heart rate variability measurement (HRV)
The guardian odem improves the regulatory ability of the parasympathetic nervous system and increases the ability to process stimuli.
Regulatory ability of the parasympathetic nervous system (HF)
Regulatory ability of the parasympathetic nervous system (HF)
A higher value means an improved ability to regulate.
Stimulus processing ability of the nervous system (total power)
Stimulus processing ability of the nervous system (total power)
A higher value means an improved stimulus processing ability.