Zero-Tap Computer Vision Strength Tracker

Logging weightlifting sessions manually on a phone disrupts the workout flow and feels tedious. Existing wearables fail to accurately auto-detect complex gym exercises, weights, and reps.

Runners and cyclists just press 'Start' and their GPS tracks everything. Weightlifters have to manually type 'Bench Press, 225 lbs, 8 reps' into their phone while sweating and resting between sets. This breaks focus. Wearables like Garmin or Apple Watch try to track reps using accelerometer data, but they are notoriously inaccurate and cannot know the weight being lifted. Users want a completely frictionless way to track their strength progression without touching a screen.