Oxygen Coach

Name: Oxygen Coach
Author: Box Altitude

Real-data altitude coaching

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💪 Health & Fitness

⚽ Sports

Free

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Box Altitude

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About

Oxygen Coach turns your altitude, sleep, recovery and training data into a plan you can act on — and, crucially, tells you whether it's actually working. WHAT IT DOES • Altitude adaptation, measured. Log your sleep-high nights (tent or camp) and Oxygen Coach models your haemoglobin mass over time, projects where it's heading, and shows when to add or hold your dose. • Recovery that understands altitude. Altitude temporarily suppresses HRV, so a raw recovery score tanks after a night up high — even when you're adapting well. Oxygen Coach scores last night's HRV against what your altitude predicts, shows your typical range at that altitude, and flags when your HRV rebounds afterwards. • Know if last night worked. Your overnight SpO₂, heart rate and HRV are read against your own baseline and reframed for altitude, so you can tell an expected dip from a real problem. • Guided, science-backed sessions. Run repeated-sprint (RSH) intervals and sauna, heat suit, cold plunge and HBOT timers — each anchored to the published protocol, with interval mode and save-to-repeat. • Plan toward a goal. Build a plan that works backward from a target date and see the projected haemoglobin change before you commit. CONNECTS WITH Oura, Apple Health and Strava — bring your existing data in automatically. HONEST BY DESIGN Oxygen Coach is built on published research and your own numbers. It won't promise a performance boost it can't back up — where the evidence is thin, it says so. Try everything free in Demo Mode before you connect anything. Oxygen Coach is a training and wellness tool, not a medical device, and does not diagnose or treat any condition. SUBSCRIPTIONS Oxygen Coach Pro — A$14.99 per month, or A$119.99 per year (A$10.00 per month). Oxygen Coach Elite — A$29.99 per month, or A$239.99 per year (A$20.00 per month). Each plan includes a one-week free trial. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the end of the current period. You can manage and cancel your subscription in your Apple Account settings after purchase. Any unused portion of a free trial is forfeited when you purchase a subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://oxygencoach.ai/privacy.html

What's New in Oxygen Coach

1.0.18

September 24, 2026

A big one. Around fifty fixes across the app. YOUR ADAPTATION CURVE IS MORE ACCURATE. • The curve no longer holds flat for a week after a block and then falls off a cliff. Decay now starts the day after your last night, which is what the research actually shows. • Training sessions at altitude no longer add to your haemoglobin projection. Forty-five minutes is too short to start that response — it needs hours of continuous exposure. If you have logged gym sessions, your projection will drop. It was overstated before. • The chart opens on two years instead of three months, runs sixty days ahead instead of a year, and the grey dashed line now shows where you are heading if you do nothing more. NUMBERS THAT AGREE WITH EACH OTHER • The Recovery arrow no longer says "Falling" about the altitude dip the score beside it has already corrected for. • A projected loss is shown as a loss, not as a green "+0.0%". • "Consistency" can no longer read more nights than your plan asked for, and no longer disappears when you complete every one of them. • Your plan's forecast now says it is a forecast, with its range. LOGGING • Home now has two buttons: log a sleep session, or log a training session. The training one opens straight into interval setup and tells you what that session does — and does not do. • If you have a Box Altitude sensor, the app now checks the night against it properly. It reads your ring's in-bed window first, then the sensor's readings for those hours, and offers to correct what you typed. • Completed training sessions stay in your history instead of vanishing. PLANS • Easy runs are prescribed at the altitude you are sleeping at, not at the plan's final peak. • The Ramp-Up tab shows the actual ramp your plan was built with. • Both wizards tell you the hours a night they are asking for before you commit. A NOTE ON DEMO MODE If you tried the app in Demo Mode before signing up, anything you logged there is offered to your account on first launch — bring it across or start fresh. Sample data left behind by older versions is tidied up, and you will see a note if anything is removed.