CONNECT
Instantly assess your clients’ muscle strength and enhance their performance with the SUIFF sensor.
SUIFF is a high-precision wireless sensor that measures traction force during dynamic and isometric movements in strength training.
It records, analyses and transmits real-time data to mobile devices, enabling instant performance monitoring thanks to its advanced technology.
YOUR SMART SOLUTION IN THE PALM OF YOUR HAND
Measure your client's muscle strength
Weighing just 120 g, the SUIFF sensor can measure traction forces up to 100 kg (S1 model) and 200 kg (S2 model).
Adjust your planning
Adapt and personalise your client’s training and/or rehab plan using objective, accurate strength data.
Motivate and build trust
SUIFF adds value to the services you offer by increasing client confidence and motivation.
BOOST YOUR TRAINING WITH THE SUIFF APP
Our app processes the data and presents it clearly and intuitively, giving you a powerful tool to assess, optimise, personalise and maximise training outcomes.
Measure and assess your clients’ strength with precise data via the SUIFF app.
Track client progress in detail and train using biofeedback anytime, anywhere.
FOR TRAINERS, PHYSIOTHERAPISTS AND ATHLETES
Personal trainers
SUIFF is the perfect tool for coaches who want precision and results. It enables real-time strength measurement, load adjustment, and full training personalisation based on objective data. The biofeedback feature enhances client motivation and makes progress easy to track. More control for you, better results for them.
Physiotherapists and Rehab Specialists
SUIFF integrates advanced technology into physiotherapy, enabling tests like muscle asymmetries and deficits, providing accurate measurements to evaluate recovery, adjust treatment and track each patient’s progress with objective data.
High Performance
SUIFF is a precise tool to evaluate and optimise your athletes’ strength in real time. It enhances performance, personalises training, fine-tunes periodisation, adjusts loads and monitors progression using reliable data.
EVERYTHING YOU NEED TO KNOW ABOUT THE SENSOR
The science behind your performance
Sports science studies have shown that data-driven training improves muscle strength, shortens recovery time and optimises exercise planning
TESTIMONIALS
Pilar Hueso
I’ve been working with SUIFF for over a year, and it has become an essential tool to improve my work and support athletes during recovery. It’s fast, versatile, and easy to use, making data collection simple. I use it both to track progress and in daily training, where its motivational aspect pushes athletes to beat their scores. The instant history feature in the app allows easy data control. In short: quality, speed and ease in strength assessment.
Lucas Mañas
In physiotherapy, therapeutic exercise is becoming increasingly important. With SUIFF PRO, I can objectify my neuromuscular assessments—not just maximum strength but also steadiness, smoothness, and rate of force development. It’s a quick and easy-to-use tool, also highly effective for biofeedback exercises that help patients return to sport faster.
Paco Cascajosa
Many people struggle to generate the correct neuromuscular stimulus for proper control and coordination—key to avoiding injury and achieving results in health, aesthetics or performance. With SUIFF PRO, I work on visual feedback, technique and load selection to enhance neural activation and coordination. It lets me analyse force application, correct imbalances, visually motivate clients, and adjust intensity to their goals—reducing risk and delivering faster, more effective results.