FORM is a Canadian company that makes smart swimming goggles. Its Smart Swim range places a display in the swimmer’s field of view, keeping pace, distance and workout information visible in the pool or open water. The goggles connect to an app for planning and review.

How it works
Motion sensors recognise turns, strokes and rest to calculate distance, pace, stroke rate and splits. An optical sensor shines light into the temple and reads blood flow to estimate heart rate. A transparent display projects metrics near one eye. Some models add a compass for guidance in open water.

Key considerations
Fit and lens choice affect comfort and visibility, while water, movement and skin contact can influence heart rate readings. Automatic swim detection may need correction for unusual drills. Some coaching and analysis features require a paid membership, and the product is designed mainly for swimming.