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Wearable readiness

The bed keeps the best record of your night.

Stages, HRV and temperature, read next to your food, training and labs.

File import, not a live connection. You ask Eight Sleep for your own history, drop the file in, and accept what the reader found.

Import Eight Sleep dataEvery device
  • Sleep stages
  • HRV
  • Resting heart rate
  • Bed temperature
  • Restlessness
Last night
83SLEEP
Slept7h 26mDeep1h 31mHRV57 ms

What crosses over

A better nightis a checkable claim

Warmer, cooler, earlier, later: the bed can tell you what changed and what followed. What it cannot tell you is what you ate at nine, how hard Thursday was, or what your last panel said. Ojava keeps those in the same record.

Last night, and the fourteen before itExample
Sleep, against your own 8h goal7h 26m
Deep and REM together3h 04m
Time settled, no tossing92%
HRV, fourteen nights57 ms

Example screen, with illustrative values.

  • Sleep stages and duration

    Deep, REM, light and awake minutes, read against your own goal and how steady your bedtime has been.

  • Heart rate variability

    Your own overnight line rather than a population average, so a low morning reads as low for you.

  • Resting heart rate

    The nightly low, gathered into a personal baseline that a hard block of training or a short week visibly bends.

  • Bed temperature

    What the bed was set to and what followed, kept as trend context beside the stages it sat under.

  • Restlessness

    Tossing and settled time, read across weeks rather than one night, and never on its own.

  • Recovery

    The nightly score preserved as it came, plus the readiness Ojava computes from HRV, resting heart rate, sleep and recent load.

How it arrives

Three steps,then it is quiet

Setup is a file, not a project. Nothing joins your record until you accept it, and anything the reader got wrong can be corrected by hand first.

  1. Export it once

    Ask the app for your own history and drop the file in. The type is read from the file itself, and each type has its own parser rather than one hopeful reader for everything.

    CSV eight-sleep-export.csvReading
    detected as an Eight Sleep export74%
    19 months of nights6 signals1 device

  2. Read it, then wait for you

    Values are checked back against the source, and readings that overlap with another device are collapsed rather than counted twice. The result sits in review until you accept it.

    Sleep, 7h 26m26 Jul
    HRV, 57 ms26 Jul
    Resting heart rate, 54 bpm26 Jul
    In reviewAccept, or fix a value first

  3. The numbers get computed, then described

    Sleep debt, readiness and training load are derived in code, the same way each time. The coach reads those finished values. It never redoes the arithmetic, and it says what is missing instead of filling the gap in.

    Sleep debt, seven days0.6 h
    Readiness76 of 100
    HRV, seven-day line57 ms
    Computed in codeSame inputs, same answer

Read together

One night,beside the other three

A recovery number on its own is a number. Read next to what you ate, what you trained and what your last panel said, it starts to explain itself.

  • Food
  • Labs
  • Wearable
  • Records
One day, after the mergeExample
Calories660 of 2,000
Protein82 of 140 g
Slept7h 17m
ApoB, from the July panel118 mg/dL

Example screen, with illustrative values.

The bed app on its own

  • A sleep score each morning, on its own timeline.
  • No idea what you ate at nine the night before.
  • No lab result anywhere near the HRV line.
  • Training sits in a different app entirely.

In Ojava, beside everything else

  • The same score, beside the meal and the session that preceded it.
  • Fourteen nights of HRV under a July lipid panel.
  • Sleep debt and readiness computed from one deduplicated store.
  • A coach you can text that reads those finished numbers.

File import, and a wellness read.

Ojava works from your own Eight Sleep export as patient-owned wellness context, and keeps it there. It explains, trends, organizes, and helps you prepare for a visit.

  • Not continuous monitoring, and not a medical device.
  • No diagnosis, no prescription, no dose, no lab order.
  • No clinical alert, and no replacement for your clinician.

The real questions

Does Ojava talk to Eight Sleep directly?

Not today. Ojava works from the export you download yourself. A signed-app sync path is built for the phone health stores and stays gated until store and real-device verification is complete, and nothing here claims a live cloud link before there is one.

The bed and my watch both recorded that night. Which one wins?

One of them, and only one. Overlapping readings from two devices are collapsed before anything is stored, so a night is never counted twice in sleep debt or in your own baseline.

Is any of this medical monitoring?

No. Ojava treats the bed as a consumer wellness device. Readings become trend context and material for a conversation with your own clinician. They are not clinical alerts, and Ojava does not diagnose, prescribe, dose, or order labs.

How often should I export again?

Whenever you want the trend to be current, which for most people is monthly. Ojava shows how old the newest reading is, so a stale line is visible rather than quietly assumed to be fresh.

Sources

What this page stands on.

Consumer wearable readings are useful trend context, not clinical measurements. These are the papers and official sources that set that boundary.

AffiliateDo not own one yet? Ojava earns a commission on qualifying purchases.Shop Eight Sleep on Amazon

Bring it in

Nights and labs,one record

Export Eight Sleep once, accept what the reader found, and the trend sits beside your food, your training and your last panel from then on.

Start with your exportEvery device

  • You accept it first

    Every reading waits in review. Nothing joins your record until you say so, and a wrong value can be fixed by hand.

  • Computed the same way each time

    Readiness, sleep debt and training load are derived in code. The coach reads those finished numbers rather than inventing its own.

  • Yours to take back

    Export or delete what you brought in whenever you decide it should leave. No ad targeting, and no model training on your health records.

Ojava is a General Wellness product. It organizes and explains your own data and helps you prepare for a visit. It does not diagnose, prescribe, dose, order labs, or replace your clinician.