Former Duke decathletes launch Jeani, movement intelligence app addressing wearables’ joint health gap

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🚀 New Launches

Jeani’s solving the problem that Apple Watch Ultra 2 and Garmin Fenix 8 Pro created: collecting tons of data that doesn’t actually tell you when your body will break. For serious athletes, that’s the difference between a gadget and a tool.

Marty’s Take:

Every major platform — Garmin Fenix 8 Pro, Apple Watch Ultra 2, Oura Ring 4 — has converged on HRV and recovery metrics while leaving biomechanical load completely untouched. Jeani fits a growing pattern: specialized apps built above commodity hardware to fill gaps the platforms won’t. Serious athletes may end up running a two-stack setup — one wearable for cardio, one app for joint risk — and choosing your primary tracker just got more complicated.

Shop mentioned gear: Apple Watch Ultra 2 | Garmin Fenix 8 Pro

Source: The Duke Chronicle