Apollo Remote Observational Sleep Study
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ClinicalTrials.gov Identifier: NCT05260489 |
Recruitment Status :
Enrolling by invitation
First Posted : March 2, 2022
Last Update Posted : February 10, 2023
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Condition or disease |
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Sleep Quality Heart Rate |
The Apollo wearable is a consumer wellness device that offers a non-invasive, non-habit-forming wearable solution to improve performance and recovery under stress in children and adults by delivering gentle wave-like vibrations (Transcutaneous Vibratory Stimulation) to the body.
In this observational cohort study, we will assess sleep and cardiovascular metrics measured during sleep by Oura ring in participants who use Apollo wearable device both historically (2 years in the past) as well as in the future (two years forward). Participants will not be required to make any changes to their activities of daily living or lifestyle except for the continued use of their Apollo wearable devices and answer periodic questionnaires through an online survey tool.
Participant data for days with and without using the Apollo wearable will be analyzed to identify the near term and long term effects of using a TVS device on sleep and cardiovascular signatures. Environmental and confounding data will be derived from the survey data and biometrics data from the wearables.
Study Type : | Observational |
Estimated Enrollment : | 6000 participants |
Observational Model: | Cohort |
Time Perspective: | Other |
Official Title: | Apollo Remote Observational Sleep Study |
Actual Study Start Date : | January 18, 2022 |
Estimated Primary Completion Date : | August 1, 2025 |
Estimated Study Completion Date : | October 1, 2025 |
- Average Heart Rate during sleep [ Time Frame: Through study completion, an average of 4 years ]The average heart rate measured during sleep in beats per minute
- Heart Rate Variability during sleep [ Time Frame: Through study completion, an average of 4 years ]The Heart Rate Variability value measured during sleep in milli seconds
- Lowest Heart Rate during sleep [ Time Frame: Through study completion, an average of 4 years ]The lowest Heart Rate measured during sleep in beats per minutes
- Sleep Onset [ Time Frame: Through study completion, an average of 4 years ]The amount of time it takes to fall asleep once you are on the bed in seconds
- Sleep efficiency [ Time Frame: Through study completion, an average of 4 years ]The proportion of time spent sleeping to total time in bed
- Wake time during sleep [ Time Frame: Through study completion, an average of 4 years ]Total amount of time spent awake during a sleep session in seconds
- Sleep duration [ Time Frame: Through study completion, an average of 4 years ]Total amount of time spent sleeping in seconds
- Deep sleep duration [ Time Frame: Through study completion, an average of 4 years ]Total amount of time spent in deep sleep during sleep sessions in seconds
- REM sleep duration [ Time Frame: Through study completion, an average of 4 years ]Total amount of time spent in REM sleep during sleep sessions in seconds
- Pittsburgh Sleep Quality Index (PSQI) [ Time Frame: Through study completion, an average of 4 years ]The Pittsburgh Sleep Quality Index (PSQI) is a self-rated questionnaire which assesses sleep quality and disturbances over a 1-month time interval. With a range of scores 1-21.
- Oura Sleep Score [ Time Frame: Through study completion, an average of 4 years ]A proprietary Oura score (0-100) assigned to daily sleep based on sleep quality, age, gender, and sleep metrics.

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.
Ages Eligible for Study: | 18 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | Yes |
Sampling Method: | Non-Probability Sample |
Inclusion Criteria:
- Aged 18 or more
- Use both the Apollo wearable and Oura ring
Exclusion Criteria:
- Inability to complete questionnaires written in English.

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT05260489
United States, Pennsylvania | |
Apollo Neuroscience, Inc. | |
Pittsburgh, Pennsylvania, United States, 15219 |
Principal Investigator: | David Rabin, MD PHD | Apollo Neuroscience, Inc. |
Responsible Party: | Apollo Neuroscience, Inc. |
ClinicalTrials.gov Identifier: | NCT05260489 |
Other Study ID Numbers: |
AN001 20214102 ( Other Identifier: WCG IRB ) |
First Posted: | March 2, 2022 Key Record Dates |
Last Update Posted: | February 10, 2023 |
Last Verified: | February 2023 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | No |
Studies a U.S. FDA-regulated Drug Product: | No |
Studies a U.S. FDA-regulated Device Product: | No |
sleep quality, HRV, tvs, wearable |