Surface stimulation delivered at your wrist is thought to disrupt the central tremor network in your brain that causes the hand tremor.
Developed through Clinical Studies
✓ Delivers one and a half hours of relief
✓ Meaningful improvement reported by 75% of users after a single 40-minute session
A new approach to managing essential tremor
Cala Trio is a simple wearable device similar to a watch. No surgery or invasive procedures needed.
Unlike pharmaceutical treatments for essential tremor, Cala Trio does not have any permanent or systemic side effects.
Easy to try
There is no perfect treatment for everyone. If Cala Trio is not right for you, simply return within 60 days for a full refund less a small $99 trial fee.
The image below is an actual patient test (Archimedes Spiral Task) before and after a 40 minute stimulation therapy with Cala Trio.
“I would always start my therapy with the Cala Trio in the morning when I first woke up. I would get my kids off to school so I prepare lunches and everything while using it ... All those day to day tasks that I struggled with I was able to complete thanks to the Cala Trio.”
- Joyce , Mother, IT Professional
“Using the Cala Trio changed my personality and my life. It made me more confident. It allows me to be free and I’m not feeling like people are looking at me.”
- Pete, Golfer, Glass & Metal Professional
“I noticed how easy it was to eat ...so I texted my wife to tell her what my experience was. When I was texting I thought how easy it is to text ... After I texted her that, I still remember, I held up my hand, I thought so this is what it feels like to feel normal.”
- Bob, Tai Chi Aficionado, Retired CFO
Comparing Cala Trio
Drugs (Propranolol & Primidone)
Surgical Implant (DBS)
|No Permanent or Systemic Side Effects|
|Low Cost To Try|
|No Drug - Drug Interactions|
In The News
Access Cala Trio in 3 easy steps
Arrange a quick virtual appointment with a board-certified neurologist.
Discuss your health and the potential for therapy with a doctor from the comfort of your home.
Receive Cala Trio at your door
If you agree to trying Cala Trio therapy, we will ship your therapy in 2-3 business days. (Yes, it's that simple.)
Schedule your short virtual appointment today!
The medical appointment takes place from the comfort of your home. You will meet with a board-certified Neurologist over a secure video link, who will assess your medical condition and determine if Cala Trio is a fit for you. By clicking on the button above, you agree to our Communication Terms and Conditions.