FIFA World Cup 2026
01
Wear
A WHOOP strap records the viewer's heart rate for the full ninety — plus a resting baseline from the days before.
02
Match
Every sustained heart-rate surge is matched to what the game was doing at that second — goals, penalties, missed chances, VAR.
03
Measure
The match gets a personal stress score from how hard, how often, and how long the body reacted.
The ninety, on a nervous system
Waiting for full-time.
The timeline appears here once the match has been played and the WHOOP data is synced.