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Free shipping and free returns within 60 days
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$219.00 USD

  • Free shipping and free returns within 60 days

    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.

  • Shipping

    All shipments are shipped and tracked via USPS. Order before 12pm (EST) for same day dispatch and to guarantee delivery within one day for the USA Priority Mail Express service.

    Service  Delivered Cost
    USA Free delivery 2-5 working days Free
    USA Priority Mail 1-3 working days $7.20
    USA Priority Mail Express (Order before 12pm EST) Within 1 day $24.70

    We are currently only able to ship to the USA. If you would like your order to be shipped to an address in the UK or in the rest of the EU then please order from our UK website.

    Learn more about our delivery and shipping here.

    Returns and exchanges

    Providing your doppel is not damaged, you have 60 days to arrange a refund or exchangeLearn more about our returns policy here.

  • Compatible with your smartphone

    Your doppel wristband syncs with the doppel app on your smartphone via Bluetooth Low Energy (BLE). Nearly all smartphones and tablets support BLE but if you have an older phone or tablet please check here to make sure that you'll be able to connect.

    • Stainless steel base*
      Plastic top (70% PC, 30% ABS)
      Medical grade straight or tapered silicon strap
      Dimensions: 37.5mm in diameter, 8.5mm in height
      Weight: 34 g
      Battery and power: Fully rechargeable lithium ion battery. Charges via a bespoke charging base in two hours
      Waterproofing: Water and sweat resistant (IP65)

      *doppel’s stainless steel metal base contains very small quantities of nickel, however, the amount falls below the strict nickel restrictions set by European REACH regulation. Therefore, while nickel exposure is unlikely to be a problem, you should be aware of the possibility in case you're susceptible to nickel-related reactions.

    Customer Reviews

    Based on 9 reviews
    Feeling state: Calm

    Finally I can control my emotions

    Thank you for taking the time to leave a review, we're so thrilled to hear that doppel is helping you to control your emotions!
    Feeling state: Calm
    Dopple is nice, App needs work

    Keeps a focus on being mindful and calm

    Thanks for leaving us a review, we love hearing your feedback! We're really glad that you enjoy the effect of doppel and we are very excited for you to try out our new app, which will be released next week, as it greatly improves connectivity and usability!
    Feeling state: Calm


    Feeling state: Calm, Energized
    Provides energy and calm, but still feels like a beta product

    I am phasing out my caffeine use and am doing significantly better when in high pressure work situations.

    Hi Brandon, Thank you for sharing your experience. It's really good to hear that doppel is helping you energize as you start to phase out your caffeine consumption. We've sent over an email with some guidance to improve your experience, so that you can keep getting the best out of your doppel. Best wishes, doppel
    Fab.... But

    As someone with anxiety issues I found this device to be of great use. However I think there are a few hardware issues that need to be addressed before I could recommend it to others. Especially my mum which would benefit greatly from one.

    I am a bit of a tech head but found the touch interface a bit of a drawback. Having to learn the gestures was not intuitive especially as they have to be performed at a certain speed to work. I thought my device was faulty at first as I was not doing them fast enough. My mother who is in her sixtys would have no chance.

    I found that when not wearing long sleeves it is very easy to inadvertently turn the device off or switch it up to the fast rhythm when it comes into contact with bare skin.

    The synching to a phone to set up the rhythms seems an another uncessary complication to using it. Again my mother if she had purchased the device on her own would have no chance of setting it up.

    The app as it stands is very hit and miss and you need to persist through the constant resets to set up the rhythms, I'm sure some people would think they need to keep it synched to operate, thus taking a massive hit to their phone and Dopple battery charge.

    My suggestion would be to have a standalone version for the less tech savvy that has 4 old school recessed membrane buttons (could even be in the shape of the Dopple logo) 2 that speed up or slow down the pulse and 2 that vary the intensity. That way you can adjust it to suit your mood at any time without the need of a phone. This would also probably improve battery life and extend time between charges.

    My final niggle is the rubber edge to the face. It's probably a vital part of the workings but grips to clothes and attracts lint and dust as does the silicon strap. If these could be coated so they are smooth it would be ideal.

    If some of those points get addressed I would certainly consider buying one for my mum.