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Measure. Personalise. Make an impact.

Turn every rep into data and every session into real results to take your clients to the next level.

The ultimate tool for trainers who want to go further.

Every client is different – with unique needs. With Suiff, you can tailor every session and measure its real impact.
Our wireless, portable force sensor monitors strength in real time, recording key variables such as:

01
Peak and average force
02
Time to peak force
03
Time under tension (TUT)

All this, instantly and visually – no cables, no hassle. Compatible with pulleys, flywheel machines, resistance bands, suspension systems and more. Suiff adapts to your training style.

Smart client management

Suiff is more than a sensor – it’s your digital training partner. With our intuitive app, you can:

01
Create individual profiles for each client
02
Compare progress session by session
03
Organise training by exercise type

Designed for both one-to-one training and small groups, it lets you offer a professional, structured and results-driven experience.
Stand out with real data, show progress and earn your clients' trust.

Motivate, retain, and grow your business

Real-time biofeedback is more than just a graph – it’s an emotional tool. Clients see their progress instantly. They engage. They want more.

01
Boost commitment through visual results
02
Reinforce a professional image
03
Generate word-of-mouth with a memorable experience

Why choose Suiff?

  • Detailed measurement of every effort
  • Adjust load and intensity with precision
  • Improve technique in real time
  • Add value and professionalism to your sessions
  • Save time with auto-generated reports
  • Increase client satisfaction and retention