Go
Runs and rides outdoors on GPS, structured sessions indoors through your smart trainer. TNR Go keeps logging with the screen off and your session on the lock screen.
Start a run or ride and put the phone away—GPS keeps logging in the background, auto-pause stops with you at the lights, and audio cues call your splits.
Load a structured workout and TNR Go drives ERG mode, holding your target power block by block while the ride records itself.
Pair heart-rate straps, running footpods, smart trainers, and a CORE body-temperature sensor. Power and cadence arrive from the trainer itself.
Your trainer session lives on the lock screen and in the Dynamic Island—elapsed time, power, heart rate and the block you're in, without unlocking. Outdoor runs get one too.
A recovery dial built from your sleep and HRV, banded Peak to Depleted, with the signals behind the score.
The week strip shows what's planned and how recovered you were, day by day — tap a day for its weather and its sessions.
Splits, laps, your route on the map, and a scrubbable elevation strip that walks a marker along the course as you drag.
Ride a guided ramp on your trainer and TNR Go estimates your FTP when you're done—one tap to make it your new number.
Read sleep, HRV, and resting heart rate from Apple Health, and keep Strava, Garmin, and Polar syncing in the background.
