The BioSensr™ Platform

Product information

The Wearable

Flexible surface EMG sensors record muscle activity. Dual-unit straps suit Hamstrings and Calf; single-unit straps suit other supported muscles. Keep cables facing upwards.

Software & Insights

View live muscle activity and saved sessions. Use guided isometrics for consistent baseline comparisons, or explore suitable movements with Free recording and custom exercises.

Housing material
Silicone
Electrode material
Gold
Electrode diameter
15 mm
Electrode configuration
Bipolar
Interelectrode distance
20 mm
Number of channels
1 per sensor
Skin contact interface
Gel
Attachment
Dual-unit or single-unit strap
Sensor weight
35 g
Connectivity
Wired (USB-C)
Power source
USB via hub
Nominal sampling rate
2,600 Hz
Nominal EMG input span
±9.9 mV
Nominal EMG resolution
4.8 µV
Recording example
BioSensr guided hamstring isometric interface showing both sides, activation and signal graphs, and baseline comparison results.

Guided isometric comparisons

Follow the Relax, Tense and Relax prompts. Compare sessions against the athlete's baseline for the same exercise, muscle and side. Hamstrings and Calf are the recommended starting groups.

Interface example for familiarisation; not a clinical assessment.

BioSensr Free recording hamstring interface showing Both selected, four activation traces and the two-column result table.

Free recording & custom exercises

Choose Left, Both or Right. Relax for one second, then record a suitable movement until you press Stop. Save your own exercise names for each muscle group.

Activation is relative to each trace's peak and averaged across the full recording, including rest. No baseline comparison or maximum voluntary contraction normalisation.

Get BioSensr

Create your account, request a trial and download BioSensr Software.

Skip to Videos

  • 1. Position

    Position the straps over the designated muscle sites according to the exercise.

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    2. Connect

    Connect the sensors to the BioSensr software in the prompted color sequence.

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    3. Measure

    Record surface electromyography (sEMG) to quantify muscle activation during the standardised isometric hold.

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    4. Review

    Review live muscle activation signals, percentage of baseline, baseline status, and historical trends.