Enjoy a preview of Sleep Sensing.
at no extra charge through 2023.1
A great day starts with
a great night’s sleep
See how it works
An effortless way to understand your sleep
Sleep Sensing2 uses motion and sound to monitor your sleep – so there’s nothing to wear or remember to charge. It can help track when you go to bed, when you wake up and how long you’ve slept.3

Every morning, you can see your sleep summary on Nest Hub. Or just ask, 'Hey Google, how did I sleep last night?'
Get a deeper look into your sleep
Sleep Sensing makes it easier to understand what could be impacting your sleep. It can detect your respiratory rate, and even sleep disturbances, such as coughing and snoring.2, 4
Sleep Sensing can also help you make your bedroom better for sleep. It notices light and temperature changes in the room, so you’ll know if your environment could be affecting your sleep.
Provides insights to help get a good night’s sleep, night after night.
Sleep Sensing helps you to improve your sleep with personalised insights and recommendations.1 And after getting to know your sleep patterns and habits, it gives you weekly suggestions to help you have a more consistent and restful sleep.2
Take your sleep data on the go
With the Google Fit app, you can view your sleep data throughout the day and get helpful tips based on your sleep history.3 Google Fit also works with health and fitness apps you may already use, so the information that you need is in one place.
Take your sleep data on the go
With the Google Fit app, you can view your sleep data throughout the day and get helpful tips based on your sleep history.3 Google Fit also works with health and fitness apps you may already use, so the information that you need is in one place.
Designed to prioritise your privacy.
You’re in control
At any time, you can turn off Sleep Sensing.2 You can also turn off the mic with the mic switch.
Your sleep data is safe
Your coughing and snoring sound data doesn’t leave the device.4 Your sleep data is not used for ad personalisation, and you can review and delete it at any time.
Designed to prioritise your privacy.
You’re in control
At any time, you can turn off Sleep Sensing.2 You can also turn off the mic with the mic switch.
Your sleep data is safe
Your coughing and snoring sound data doesn’t leave the device.4 Your sleep data is not used for ad personalisation, and you can review and delete it at any time.
Frequently asked questionsHow does Sleep Sensing work?
With Sleep Sensing, you can analyse the sleep of the person closest to the display. Sleep Sensing uses a low-energy motion sensor that detects movement and breathing. Other sensors in Nest Hub detect sounds such as snoring and coughing and environmental factors like light and temperature in the room.2,3
How does the preview work?
Enjoy a preview of Sleep Sensing. It's free through 2023. As we learn and innovate on this new technology, we’re excited to explore how this can become a part of the Fitbit and Fitbit Premium experiences in the future. We will keep you updated on any future plans related to Fitbit and Sleep Sensing. Learn more
Will Sleep Sensing work for two people?
Sleep Sensing on Nest Hub is designed to analyse one person’s sleep. Your sleep data is safely stored in your Google Account. You can use two devices if you wish to analyse another person.
Does Sleep Sensing use a camera?
Nest Hub does not have a camera. Sleep Sensing uses motion and sound to analyse your sleep.
How is this different from a traditional fitness device?
Sleep Sensing makes analysing your sleep effortless. You don’t have to wear or charge a device. Just go to bed as you normally do, and Motion Sense will begin analysing your sleep.
Can I see my sleep data if I’m not at home?
With the Google Fit app, you can analyse your daily sleep and fitness data and get tips on the go.
Est-ce que la détection du sommeil fonctionnera avec mon Nest Hub (1ʳᵉ génération) ou mon Nest Hub Max?
No, Sleep Sensing is specifically designed to work with the second-gen Nest Hub.
How does Sleep Sensing work?
With Sleep Sensing, you can analyse the sleep of the person closest to the display. Sleep Sensing uses a low-energy motion sensor that detects movement and breathing. Other sensors in Nest Hub detect sounds such as snoring and coughing and environmental factors like light and temperature in the room.2,3
How does the preview work?
Enjoy a preview of Sleep Sensing. It's free through 2023. As we learn and innovate on this new technology, we’re excited to explore how this can become a part of the Fitbit and Fitbit Premium experiences in the future. We will keep you updated on any future plans related to Fitbit and Sleep Sensing. Learn more
Will Sleep Sensing work for two people?
Sleep Sensing on Nest Hub is designed to analyse one person’s sleep. Your sleep data is safely stored in your Google Account. You can use two devices if you wish to analyse another person.
Does Sleep Sensing use a camera?
Nest Hub does not have a camera. Sleep Sensing uses motion and sound to analyse your sleep.
How is this different from a traditional fitness device?
Sleep Sensing makes analysing your sleep effortless. You don’t have to wear or charge a device. Just go to bed as you normally do, and Motion Sense will begin analysing your sleep.
Can I see my sleep data if I’m not at home?
With the Google Fit app, you can analyse your daily sleep and fitness data and get tips on the go.
Est-ce que la détection du sommeil fonctionnera avec mon Nest Hub (1ʳᵉ génération) ou mon Nest Hub Max?
No, Sleep Sensing is specifically designed to work with the second-gen Nest Hub.
1
Enjoy a preview of Sleep Sensing during 2023. In 2024, Google plans to integrate Sleep Sensing into Fitbit Premium (currently $12.99 per month or $104.99 per year, subject to change and may vary by country). Google and Fitbit continue to innovate within sleep and explore areas where integration with Fitbit and the Fitbit Premium subscription can provide even more helpful sleep and wellness benefits. Learn more at g.co/sleepsensing/preview.
2
Sleep Sensing features are subject to your permissions and settings. They use motion, sound and other device and sensor data to work. They also require placing the device close to the bed and calibrating for your sleeping position. Google Assistant, the Google Fit app and other Google apps may be required for full functionality. Google Assistant requires a Google Account.
3
Nest Hub with Sleep Sensing is not intended to diagnose, cure, mitigate, prevent or treat any disease or condition and should not be used as an alternative to seeking appropriate medical advice or treatment where needed. Consult your healthcare professional for questions about your health.
4
Device placement and nearby people, pets or noises can cause inaccurate readings.