Quality Load Cells, Backed by Global Leaders

Trusted Source for VPG & Global Load Cell Brands

We supply and distribute world-leading load cells and force sensors, tailored for precision and reliability. Whatever your application, we have the right product and solution to meet your needs. Contact us today and experience the difference.

One-stop solution for all your load cell needs
(from sensors to accessories, we’ve got you covered)

Trusted distributor of VPG and global brands

Wide range of load cells and sensors

Proven accuracy, durability, and reliable performance

Custom load cell solutions for unique needs

Local expertise with global quality standards

Get Free Consultations and Recommendations

Force Sensor in AirPods Pro | How It Works

The Secret Behind the Squeeze Controls

Apple’s AirPods Pro introduced a force sensor in the stem of each earbud. Unlike traditional tap controls (on older AirPods), this sensor detects squeezes and varying pressure on the stem — making it much more accurate and less prone to accidental touches.

What is the Force Sensor in AirPods Pro?

The force sensor is a capacitive pressure sensor built into the stem. Instead of measuring weight like industrial load cells, it detects subtle finger pressure changes and translates them into control commands.

👉 Example:

Single press → Play / Pause
Double press → Next track
Triple press → Previous track
Press and hold → Switch between Active Noise Cancellation (ANC) and Transparency Mode

Why Apple Uses Force Sensors Instead of Tap Controls

Accuracy – Reduces accidental touches when adjusting earbuds.
Tactile Feedback – A small “click” sound confirms your squeeze.
Better Ergonomics – Works even if your ears are sweaty or you’re wearing gloves.
Consistency – The stem provides a fixed place for controls, unlike taps on the ear.

Force Sensor vs Load Cell

Feature	AirPods Force Sensor	Industrial Load Cell
Purpose	Detect squeezes for media control	Measure weight & force loads
Technology	Capacitive / pressure sensing	Strain gauge / piezoelectric
Sensitivity	Small pressure from fingers	From grams to 100+ tons
Output	Control signal to AirPods firmware	Electrical signal for PLCs/IoT

So, while they share the word “force sensor,” their applications are completely different.

Smart Tip 💡

If your AirPods Pro force sensor isn’t working, try:

Cleaning the stem
Resetting your AirPods Pro
Updating firmware
Adjusting press speed under Settings > Accessibility > AirPods

Final Thoughts

The force sensor in AirPods Pro is a clever design move by Apple, blending miniaturized sensor technology with user experience. It’s not a load cell measuring tons of force — but it’s the same principle of detecting and converting force into actionable signals.

Get A Quote