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RemWave Sleep is available in select Purple Showrooms.

Find a location near you.

RemWave® Sleep

Under Bed Sleep Tracker

Set it and forget it.

Contactless sleep tracking with RemWave Sleep eliminates the hassle of getting important sleep data while providing a seamless solution. Once the RemWave sensor is set up, you simply sleep in your bed, and it automatically tracks your sleep without any additional effort—making the journey to better sleep effortlessly convenient.

Heart Rate

Track your heart rate in real-time and gain a comprehensive perspective over an extended period.


Track breathing over time and discover disturbances in your sleep patterns.

Presence & Motion

Automatic presence and subtle movement detection help shed light on how restful your sleep is.

Track Sleep. Wear Nothing.

One App,
Many Uses

Easily manage your personal and family sleep wellness with the RemWave® Sleep app. See real-time presence detection and heart rate. Get a deeper understanding of your sleep balance, sleep stages, and sleep timing.

Download on the App Store
Get it on Google Play
BioFi Sleep App Samples - Dashboard – iPhone.png

Delivering personal insights.

Use the RemWave® Sleep app to help you manage and improve sleep fo you and your family.

Sleep Balance Score

Track key factors that influence sleep quality and see how your sleep balance changes over time.

Sleep Stages

See your journey through the night and when you entered REM, light, deep sleep, and any bed exits.

Sleep Timing

See how long it took to fall asleep, how long you were asleep for, and restful your sleep is.

Sleep History

Measure your sleep quality over time with detailed historical data.



4.25 x 4.25 x 1.64 in (107.95 x 107.95 x 41.61 mm)

Weight: 5.6 oz (158 g)




1 USB-C, Input Power: 5V 1A


802.11 b/g/n (2.4 GHz) Wi-Fi


550 MHz STM32 Microcontroller


BioFi Sensor for presence detection, heart rate, and respiration

Operating Distance

Minimum: 8 inches (203.2 mm)

Maximum: 40 inches (1.02 m)

Tech Specs

  • What is RemWave® Sleep?
    RemWave® is the most convenient, non-contact sleep product that helps you manage your whole family's sleep. RemWave® has state-of-the-art sensors that detects presence, motion, heart rate, and breathing to help you better understand and improve your sleep quality. Together with the RemWave® Sleep app you can see how well you and your family are sleeping and receive insights to help you better manage and improve sleep quality.
  • What is included with RemWave® Sleep?
    RemWave® Sleep comes with one sleep sensor, a power supply, and a user guide with instructions for downloading the free RemWave® Sleep app and setting up your sensor.
  • Can RemWave® detect multiple people?
    Each RemWave® Sleep sensor is designed to detect and analyze data for one person. To see and manage multiple people multiple sensors are required (one sensor per person). You can add multiple sensors to one account on the RemWave® Sleep app to see and manage your whole family's sleep.
  • How does RemWave® know when I'm asleep?
    RemWave® uses advanced machine learning and artificial intelligence to automatically detect presence, changes in motion, heart rate and breathing to determine when you are awake or sleeping.
  • How does RemWave® know my sleep stages?
    RemWave® uses data collected from thousands of subjects with hand annotated polysomnograms and recordings of vitals signs to train our algorithm. The accuracy of RemWave® sleep stages is comparable with that of a human sleep-expert annotator.
  • Is there a subscription fee?
    Our current app features are included with the purchase of your RemWave® Sleep sensor. This includes a daily and 7-day summary of your Sleep Balance score, Sleep Stages, Sleep Timing, Heart Rate, and Breath Rate. It also includes an unlimited amount of additional sensors to manage additional family members' sleep, real-time heart rate and status updates.
  • Does the RemWave® Sleep sensor need to be charged?
    RemWave® Sleep does not have a battery and does not need to be charged. Your purchase of a RemWave® Sleep sensor includes a power supply and the sensor is intended to be connected to an outlet for operation.
  • Is RemWave® for kids?
    RemWave® Sleep works for children and adults aged 13 years and older.
  • Can I see sleep data even when I am not connected to the same Wi-Fi as my sensor?
    Yes, you can view your RemWave® sensors and data from anywhere you have an internet connection without being connected to the same Wi-Fi network.
  • What are the operating distance requirements?
    The RemWave® Sleep sensor should be operated with a minimum separation distance of 20 cm (8 in.) between the sensor and a person's body. The sensor also requires a minimum separation distance of 7 cm (3 in.) between the sensor and any object. The maximum operating distance is 1.1 meters (3.5 ft.).
  • Is RemWave® Sleep a medical device?
    RemWave® Sleep is not a medical device and is not intended to diagnose, treat, cure, or prevent any disease or other medical condition. If you have a medical or heart condition, consult your doctor before using RemWave® Sleep.
  • Is RemWave® safe to use if I have an implanted medical device?
    RemWave® uses advanced sensors that have not been tested with pacemakers and other implanted medical devices. We recommend you consult your physician before using if you have an implanted medical device.


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