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CMI Health OxyKnight Watch Sleep Pulse Oximeter [Bluetooth]

$29998
30-day returns on most unopened items Ships with USPS and UPS Secure checkout Support by phone and email
HSA/FSA Eligible
Bluetooth Enabled
Why you'll love it
✓
Overnight oximetry. Tracks SpO2 and pulse rate while you sleep
✓
Second-by-second. Records every 1 second
✓
Sleep reports. Includes Oxygen Desaturation Index (ODI) and sleep states
✓
App sync. Bluetooth to the OxyKnight app on iOS and Android
✓
Shareable. Download reports as PDFs to share

Specifications

MeasuresSpO2, pulse rate, sleep states
SpO2 range35% to 100%
Pulse rate range0 to 250 bpm
Recording interval1 second
ConnectivityBluetooth
AppOxyKnight (iOS and Android)
PowerRechargeable battery
CMI Health  |  SKU: 1274
Customers rate us 4.6/5 based on 260 reviews.

Shipping & Returns

Returns are accepted within 30 days for unopened, unused items in their original packaging. Customers are responsible for return shipping.

Please note that some items, including select medical and diagnostic products, are final sale and not eligible for return.

View our full policy for complete details.

Description

CMI Health OxyKnight Watch sleep pulse oximeter with Bluetooth app reports

The OxyKnight Watch is a wearable sleep pulse oximeter that tracks blood oxygen (SpO2) and pulse rate overnight, recording once per second. It also tracks sleep states and builds sleep reports that include the Oxygen Desaturation Index (ODI).

The watch wears on the wrist with an adjustable strap and a finger sensor, and connects by Bluetooth to the OxyKnight app on iOS and Android. You can review overnight trends, download reports as PDFs and share them with family or your physician.

The watch has a rechargeable battery and the finger sensor is a separate part that works only with the OxyKnight Watch. It is a monitoring device and does not diagnose conditions, so discuss your results and any breathing or sleep concerns with your doctor.

What's in the box
1xOxyKnight Watch (with adjustable wrist strap)
1xFinger sensor
1xQuick guide
Charging cable is not listed in the manufacturer's box contents. Needs a compatible phone with the OxyKnight app.

Frequently asked questions
What does it measure?

Blood oxygen saturation (SpO2), pulse rate and sleep states (restful, restless, awake), recorded every second. Reports include the Oxygen Desaturation Index (ODI).

How does it connect?

By Bluetooth to the OxyKnight app (iOS and Android).

Can I share the results?

Yes. The manufacturer says reports and trends can be shared with family or physicians, and reports can be downloaded as PDFs.

Is the finger sensor replaceable?

The sensor is a separate part sold by CMI Health and is only compatible with the OxyKnight Watch.

Is it for diagnosis?

It is a monitoring device and does not diagnose conditions. Talk to your doctor about your results and any breathing or sleep concerns.