Happier and healthier lives, by design

We are a creative product design team based in London, working with ambitious companies to develop innovative and commercially successful products that make a difference.

Quattrii Inhaler by Tone Product Design

We design and develop new products that make a difference

Our ISO-9001 certified approach enables us to be highly creative within tight constraints, whilst also ensuring our designs are easy to use, aesthetically beautiful and commercially successful.

Accelerating Post‑Operative Recovery With MedTech Wearables

Designing a Sustainable Drug Delivery Platform

Creating Confidence Through User Experience
See more of our work

Trusted by global brands, fast-moving startups, and ambitious innovators

We develop close working relationships with our clients, and integrate with your team to deliver at pace. Our personal approach is what sets us apart, and it's why our clients trust us to design products that delight their customers and elevate their brand above the competition.

Learn more about us

“Tone focused on the end user throughout - resulting in a breakthrough product that's easy and intuitive to use.”

Mark Kelly, Chief Operating Officer at ORDRE

“Tone are a friendly, helpful team who are diligent, professional and always very clear with their communication. They always deliver on time and are a pleasure to work with.”

Steve Gates, Design Manager at Joseph Joseph

“Tone expertly led the Industrial Design for EnMovi’s MotionSense 2.0 wearable (...) They quickly delivered elegant and pragmatic solutions that addressed our patient’s needs and we look forward to working with them as our portfolio grows.”

Nick Reddall, Director of Product Development

“Tone was a reliable, knowledgeable and trustworthy partner. They integrated seamlessly with our team, adapting to our evolving needs. ”

Victor Gil, Lead Engineer at Kingfisher

“Tone took the time to truly understand both user needs and our technical requirements, creating design directions that balanced both perfectly. We learned so much from their approach and expertise. ”

Marcus Rauch, Co-founder and CSO at Alphabiomics

In the news

Does ISO Certification Matter When Choosing a Design Consultancy?

Many design agencies run on talent alone. However if you're a startup, large business or medical device company then you'll want to be assured that your project, and the wider business, is being run properly. Here is why ISO certification is worth looking for in a design consultancy, and why ISO 9001 is the right standard for a design partner to hold.

Read more

Meet Tone Product Design at Med-Tech Expo 2026

We’re exhibiting at Med-Tech Expo from 3-4 June. Visit us in Hall 7, Stand JJ52 to discover how smart design and great usability can help your next medical product succeed.

Read more

Let's make a difference, together. Talk to us about your project today.
Get in Touch