How much caffeine is there in a cup of coffee and how does it affect my body?
The caffeine molecule has a psychostimulant effect on our central nervous system, meaning that it helps us to feel more awake and alert.
User interview - how doppel helps users with ADHD focus
We spoke to Ross, a Disability Employment Consultant who also has ADHD, to find out how he uses doppel.
Why Am I So Tired In Winter?
As the days shorten, the brain produces more of the chemical compound melatonin - a hormone that makes us feel more tired.
CES 2019 Press release: Introducing doppel - the new wristband shown to naturally reduce stress
LAS VEGAS, NV – 6 December 2018. London-based technology startup doppel invite you to booth 51441 this CES to try out their new stress reducing wristband.
How to deal with holiday stress
It’s supposed to be the most wonderful time of the year - but Christmas can end up feeling like one of the most stressful times instead. Here are our top tips for staying calm this holiday season.
Small Business Saturday: doppel’s small business story
As today is Small Business Saturday, we wanted to share the story of doppel - from concept to reality - to show how even small teams can achieve big dreams!
How to feel less stressed this Thanksgiving
Just like any holiday or family event, Thanksgiving can be stressful - even when you’re not hosting.
Nervousness: What is it and how to overcome it?
Nervousness is both a physiological and psychological emotion.
Is fear in the body or the brain?
It’s dark. You hear a noise. You begin to feel scared, and your heart starts pounding.
Feel calm and focused - by turning your phone to silent
Have you ever tried ignoring your phone when it rings? How does it make you feel leaving notifications unchecked?
