Form's second-gen swimming goggles feature heart rate tracking and an AR compass - Wareable

The latest goggles exhibit an average deviation of +/- 4 BPM compared to a chest strap; wrist-based monitors showed +/- 10 BPM.

Swimmers can benefit from in-goggle directional tracking with the SwimStraight tech and improved fit with a 15% smaller sensor array.

Read at Wareable