Yakuru

Yakuru is a performance-longevity system: a smart ring, a Wear OS watch app and a phone app that read the same body and give you one answer a day — whether what you are doing is actually working. WHAT IT DOES • Daily readiness, recovery and strain, built from your sleep, heart-rate variability, resting heart rate and training load. • Sleep in detail — stages, timing, debt, and a planner that tells you when to go to bed tonight. • Vitals tracked over time: HRV, resting heart rate, blood oxygen, respiration rate, skin temperature, blood pressure and weight. • Body and bloodwork: body composition, VO2 max, fitness age, biomarker panels, and a healthspan view that puts them together. • Fuel and hydration — meals, macros, water and your supplement stack, with the effect of that stack measured against your own data. • Protocols you can run: sleep optimisation, fasting, jet lag, sauna and cold, guided breathing. • Workouts with GPS route, distance, pace and elevation, kept in a history with your routes and records. • A coach that reads your reconciled data and tells you what to do today, plus a morning brief and a weekly review. ON YOUR WATCH • Start a session on the watch and it reads your heart rate live, alongside today's steps, distance, calories, floors and elevation from Wear OS Health Services. • 12 sports across court, functional and mountain groups — each with its own tracked signals, target zone and summary. • Sessions keep recording with your phone out of reach, then sync when it is back in range. TILE AND COMPLICATION • Tile — swipe across from the watch face for today's Yakuru directive and readiness, without opening the app. • Complication — put today's Yakuru score on the watch face itself, in any short-text slot. CONNECTED DEVICES The Yakuru Ultra Ring pairs in the app. Other wearables — Apple Watch, Garmin, WHOOP, Fitbit, Samsung — reach Yakuru through Health Connect on Android and Apple Health on iOS, so you keep using the app they already sync with. HONEST NUMBERS Yakuru marks where every figure comes from and never mixes the two: ● measured on your device. ◌ estimated or reconciled from another source. A metric a device cannot truly measure is never presented as if it can. Yakuru is a fitness and wellbeing app. It is not a medical device and does not diagnose, treat, cure or prevent any condition. Nothing it shows is medical advice — talk to a qualified professional before changing how you train, eat or recover.