Theo is nine weeks into a marathon training block that increased weekly mileage roughly 30 percent faster than his usual build. His Ring AIR Recovery Index has run below 60 for three consecutive mornings, and he's had lateral left knee pain over the past 10 days. His own physician saw him for the knee pain and ordered an MRI, which Theo shared in the app so Coach Malik has the full picture.

The same week his Blood Vision panel came back with fasting glucose and ApoB both above range. Apex's read on his check-ins shows sleep debt and stress load climbing across the same three days, ahead of anything he volunteered in his message thread with Coach Malik.

Plan: hold at reduced mileage until the MRI findings are confirmed with his physician, a two-week 40 percent mileage cut, and a repeat Blood Vision panel in four weeks once training load has come down.

Voice assessment

Apex · same audio, second read

Vocal fatigue68/100Stress load61/100Sleep debt64/100Breath support52/100

Sleep debt has climbed from 41 to 64 and vocal fatigue from 47 to 68 across his last three check-ins, tracking his Recovery Index drop almost exactly. The trend, not the knee pain alone, is what moved Coach Malik to cut his long run this weekend.

Voice trend across visits

Check-in	Vocal fatigue	Stress load	Sleep debt	Breath support
Training week 7	47/100	42/100	41/100	68/100
Training week 8	58/100	51/100	53/100	60/100
Training week 9 · Today	68/100	61/100	64/100	52/100

Imaging

MRI of the left knee, single slice — Ordered by Theo's own physician after 10 days of lateral knee pain during a rapid mileage increase, and shared with Coach Malik for training context. Findings: mild distal IT band thickening consistent with friction syndrome, no meniscal or ligamentous tear. Impression: overuse pattern, not a structural injury.

Labs

Metabolic & Cardiovascular Panel

Test	Result	Reference range	Flag
Fasting glucose	104 mg/dL	70-99	High
ApoB	118 mg/dL	<90	High
hs-CRP	3.4 mg/L	<1.0	High
Vitamin D, 25-OH	27 ng/mL	30-100	Low

Apex · A PowerPlug for Jade

Jade already acts on your ring data.

Apex gives it a voice to act on too.

Jade, Ultrahuman's real-time biointelligence AI, already starts a breathwork session or flags an Afib pattern from your Ring, Blood Vision and M2 Live data. It has never had your voice as an input. Apex reads mood, stress and fatigue from a 15-second check-in and feeds that signal straight into the same real-time loop, processed on-device the way Ultrahuman's new Qualcomm silicon is already taking the ring.

A hiker's Ring AIR heart rate overlay showing average heart rate and lowest HR zone — Recovery, read off a hike, not a lab.

A Ring AIR wearer asleep with a sleep cycles and movement overlay — Six sleep cycles, mapped automatically.

A Ring AIR wearer training with battle ropes with a workout detection prompt overlay — Zone 4, logged without touching your phone.

Apex feeds Jade signals it doesn't have yet.

A trigger before the spike

Jade already starts a breathwork session when your biometrics spike. Apex adds a vocal stress signal that can trigger it earlier, before your heart rate does.

Sleep debt

Voice patterns that track with accumulated sleep debt, even on nights your sleep score reads fine, another input Jade can act on in real time.

Mental fatigue

The flat, effortful quality of speech that shows up in burnout weeks before HRV trends down.

Carried stress

Stress you're bringing into rest days. Jade can use it to adjust tomorrow's PowerPlugs recommendations instead of waiting for a recovery score to catch up.

Six clinical signals from one audio sample, powered by Amplifier Health's Sona-2 model

Members in an Apex pilot

“My Recovery Index said 61, fine, keep training. Apex heard three days of compounding fatigue in fifteen seconds and flagged the deload before my knee did.”

Theo · marathon block, week 9

“Jade started a breathwork session before I'd even opened the app that morning. Apex was the reason it knew to.”

Priya · Performance Lab member

“I can make my voice sound fine in a stand-up meeting for thirty seconds. Fifteen seconds talking to Apex after a workout, it's a lot harder to fake.”

Aisha · Ring AIR + M2 Live

A rower's Ring AIR step count overlay showing steps today against a 10000 step goal — 9,958 steps, tracked from the ring alone.

The Ultrahuman Ring AIR resting in its charging case — Ring AIR. Charged in the case you already carry.

A world map rendered as a night lit globe showing global sleep data — The same signal, mapped at population scale.

Privacy

Your voice is yours.

Recordings are processed and discarded, the same way Ring AIR processes signal on the device before it ever reaches the app. We don't store audio. You see every reading before your Performance Lab coach or care team does, and you choose what gets shared beyond your own account.

One minute from now.

01
You talk for 15 seconds
Right after your Ring AIR check-in or a workout. Nobody is grading you.
02
Apex listens
Voice patterns plus the words you used, cross-read against your Ring AIR, Blood Vision and M2 Live data. About 20 seconds of compute on Sona-2, processed on-device the way Ultrahuman's new Qualcomm silicon is already taking the ring.
03
Jade and your Performance Lab coach both see what matters
Six signals in plain English, routed into the same real-time loop Jade already uses to start breathwork or flag Afib patterns, and to the coaches who already see your data.

Early access

Apex is ready to ship as an Ultrahuman PowerPlug.

A 15-second voice check-in that plugs straight into Jade's real-time action loop, on-device, the same week Ultrahuman closed $70M to put more intelligence directly on the ring. Built with Amplifier Health.

Try the live demo → Ultrahuman → Amplifier Health →

Ultrahuman Partners · Meridian Endurance Club · This week

The same week, from your coach's side.

34▲9

members flagged for a check-in this week

11▲4

rising fatigue or overtraining signal

1,860

voice check-ins this week

89%

flagged signals reviewed within 24 hrs

Coach + Jade, the same signal

Every Apex check-in reaches you and Jade at the same time, the same real-time agent that already starts breathwork sessions and flags Afib patterns from Ring, Blood Vision and M2 Live data. Processed on-device, the same direction Ultrahuman's new Qualcomm silicon is taking the ring.

click on member name to open member record

Member	Context	Apex signal	Status
Theo Bergman 34M · Marathon training block, week 9 · member since Jan 2026	Recovery down 24 pts over 3 days, ApoB flagged on latest Blood Vision panelyour demo member	Fatigue up sharply, sleep debt compounding	Review	›
Priya Raman 29F · Strength & conditioning · member since Aug 2025	Deload week after a flagged Blood Vision panel, GI workup came back clear	Mood and recovery both climbing for 3 straight weeks	Stable	›
Jonah Petrov 41M · New member, week 1 · desk-based role	Onboarding baseline, chronic low back pain reported at intake	Stress and fatigue both above this club's intake baseline	New intake	›
Aisha Bello 37F · Interval training program · member since Feb 2024	Exertional chest tightness reported during interval sessions	Stress load up sharply, fatigue at a 6-month high	High risk	›