doppel - set your pace

doppel has been shown to reduce stress and increase focus. Its natural effect works within moments.

The free doppel app is 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 make you feel more alert and 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 and begin creating your own, personalised rhythms. The app comes with pairs of preset rhythms (one low and one high) but these need to be personalised to you. Follow the steps to take your resting heart rate so that the app can suggest rhythms based on your physiology.

Take time to find rhythms that work for you and try them out in different situations. Save your favourites on the app.

About doppel

- A natural, psychological effect: Although doppel feels like a heartbeat, your heart rate won’t match doppel’s rhythm. It’s a natural, psychological effect.
- Independently tested: doppel has been independently tested and proven to significantly reduce stress and increase focus.
- No monitoring, no notifications: doppel doesn’t monitor, count steps, or send notifications. Use it to feel calm and focused, anytime and anywhere.

In the press

"WIRED will definitely be getting one to stay calm at work..." – Wired

"I’m feeling a little on-edge, ready to pounce on whatever task needs taking care of next. It’s very similar to the caffeine jolt I get after a big cup of strong coffee. Which is all the more surprising because I haven’t consumed any caffeine so far that day." – Forbes

"I am astonished to find that I really do start to feel more alert and focused." – Daily Mail

"It’s refreshing in a sea of health and wellbeing wearables which monitor your stats, spit out data and offer little by way of lifestyle suggestions." – Wareable

Find out more at
Read more
9 total

What's New

We've updated the bluetooth module to improve connectivity.
Read more

Additional Information

October 12, 2018
Current Version
Requires Android
6.0 and up
Content Rating
Offered By
©2018 GoogleSite Terms of ServicePrivacyDevelopersArtistsAbout Google|Location: United StatesLanguage: English (United States)
By purchasing this item, you are transacting with Google Payments and agreeing to the Google Payments Terms of Service and Privacy Notice.