Does HoloSwim 3 Pro have built-in GPS?

Yes. The goggles have their own GPS receiver and digital compass, so open-water pace, distance, and route tracking don’t require pairing with a watch.

Does HoloSwim 3 Pro support heart rate monitoring?

Not from a sensor built into the goggles. It is designed to pair with HoloSport’s HandPlus B2 chest strap, though HoloSport lists that pairing as expected for September 2026 rather than confirmed live.

How much does HoloSwim 3 Pro cost?

£189 at HoloSport. The code THE5KRUNNER brings that down to £170.10.

HoloSport Archives -

HoloSwim 3 Pro: First Thoughts on GPS Swim Goggles

16 September 2026

the5krunner

HoloSwim 3 Pro puts a working GPS and compass inside a swim goggle, a first for…