From the data vest worn under a player’s jersey to the bunker review that can overturn a referee’s call, technology is reshaping how rugby is coached, officiated, and how players are kept safe, with the Rugby World Cup in Australia next year adding urgency to every decision.
Smart Mouthguards: A Turning Point for Player Welfare
World Rugby mandated the Prevent Biometrics instrumented mouthguard across all elite competition from January 2024, backing the rollout with €2 million.
Transmitting impact data via Bluetooth to a pitchside doctor, the device triggers a Head Injury Assessment when a collision exceeds a set g-force threshold.
A newer version with LED lights debuted at the 2025 Women’s Rugby World Cup and is confirmed for the men’s Rugby Championship ahead of RWC27, representing a significant step forward in real-time concussion identification.
GPS Tracking: The Data Behind Every Metre
The GPS vest has become standard kit at elite level, with devices from providers like STATSports and Catapult tracking distance, speed zones, and collision counts in real time.
The data is position-specific, meaning backs and forwards are managed on different conditioning programmes, with AI now used to refine individual training loads further.
Platforms like Vodafone’s PLAYER.Connect pull GPS, heart rate, and biometric data into a single coaching dashboard, and by the time squads assemble for Australia, performance staff will have years of granular player data to draw on.
Referee Technology: Progress With Caveats
The Foul Play Review Officer process and TMO system give referees access to multiple camera angles and a dedicated bunker team, allowing decisions on foul play, try awards, and card upgrades to be reviewed with a level of scrutiny impossible in real time.
The 2026 Six Nations largely demonstrated the system working as intended, though the closing stages of France’s title-winning 48-46 victory over England drew criticism after the TMO was accused of intervening outside its permitted scope.
World Rugby has since appointed an independent panel with a July deadline to resolve questions about protocol consistency and referee authority during reviews before Australia.
The Stakes
Rugby in 2026 finds itself better equipped than ever to protect players and improve decision-making, but the sport is still resolving where the boundaries of technological intervention should lie. With the World Cup less than a year away, the pressure to get that balance right has never been greater.