Enjoy natural relief from stress and anxiety with doppel. Set your pace with the free doppel app, designed to work with the doppel wristband - available at

Choose your state of mind

doppel works by creating a silent vibration on the inside of your wrist which feels just like the ‘lub-dub’ of a heartbeat. Slower rhythms are calming, and faster rhythms help you feel focused - like music. Use it to stay calm under pressure, focus on the task ahead of you, and keep going when you need to.

About the app

Once you have downloaded the app, follow the setup sequence to connect to your doppel wristband. The app comes with five preset rhythms to feel relaxed, calm, focused, alert, or energized. Follow the steps to take your resting heart rate so that the app can suggest rhythms based on your physiology

Try out your personalized rhythms in different situations to find out which works best for you. As you get comfortable with what works, you will have the option to design your own rhythms.

In the press

"When I stuck my wrist out to try it out I had a “maybe my wife will like this” take on it, but within a few moments, I was smiling at how soothing and pleasant the experience was." - How-to-Geek

“The slower, more relaxing rhythms were most effective on my commute home. I didn't really want to believe these small vibrations could work, but the soft, rhythmic nature of them did seem to be having a genuine impact” - Wareable

“I am astonished to find that I really do start to feel more alert and focused” - Daily Mail

What’s New

Version 1.5.1

-Removed Back-End service connectivity to ensure the product continues working after support is removed-Removed Account Pages as they are no longer necessary

Ratings and Reviews

2.8 out of 5
4 Ratings

4 Ratings

Dissatisfied Researcher ,

Almost Perfect

I’ve tried similar devices and apps, and this device + app are easier to use. I also really appreciate you can operate without the app as well.

The one thing that I think is lacking is the charge indicator - it always shows 100% when device is on the charger. It’s accurate when device is in use (not being charged).

Excellent work - keep improving on UI/UX

Mav48185 ,

Don’t work

App installed but the device doesn’t. Just got it. Got it charging more than 2 hours. Finally it started blinking weird on the charger then the light goes out. Well that means it’s fully charged I guess since that’s what the support says. Well it doesn’t vibrate at all indicating to pair to the app. Just a big headache

DannieBones ,

The worst purchase I have made in a long, long time

I really needed this product to work. I think the company sent me a used one. The app install did not work, the “fixes” did not work, the “fixes” to the fixes made my iPhone XS blink and go crazy every time the “fix” was running. It was a nightmare. This item is expensive and does the exact opposite of what it is supposed to do. It actually induces stress instead of relieves it. How awful!

App Privacy

The developer, Empathic Technologies Ltd, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Health & Fitness
  • Contact Info
  • Identifiers
  • Usage Data
  • Other Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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