Save up to £70 on gifts. Plus, get a sport band for £10 when you buy Sense 2.¹ Ends 18/6.* Shop sale
Working to fit a sleep lab in a sensor
Our heart rate sensors and motion detectors work behind the scenes to track your sleep. Just wear your tracker or watch to bed, let Fitbit work its magic, then see your sleep stats and insights right in the app.
Use your heart to reveal the quality of your ZZZs
Fitbit trackers and smartwatches use your sleeping heart rate, movement and more to measure your time spent in each sleep stage and give you a personalised Sleep Score that shows how well you slept. Plus, view your trends over time in the app, and see how your stats compare to others.¹
Uncover the power of light, deep & REM sleep
Each night your body cycles through different sleep stages based on your heart rate, and getting enough time in each one is key to feeling refreshed. Light sleep strengthens memory and learning. Deep enables physical recovery. REM helps with strategic thinking and creativity.
Track sleep each night and trends over time.
Ease into your morning with a silent alarm.
Understand your sleep with notes on your night.
Set goals, get bedtime reminders and more.
Wear your tracker or smartwatch at night to automatically record your sleep.
Make mornings more peaceful by setting a silent alarm and waking up with a quiet vibration on your wrist.
Wake up feeling more rested by having your silent alarm go off during the optimal stage of sleep.¹
Track your time spent in light, deep and REM sleep plus time awake.¹
Quickly understand how well you slept with a personalised score based on heart rate, restlessness and more.¹
Create a schedule that helps you stick to a consistent bedtime and wake-up time—the key to better rest.
Stay on track with friendly bedtime reminders that notify you when it’s time to turn in for the night.
Learn how your sleep is related to activity, mood and more, plus get tips to improve your night.
Get a monthly personalised analysis of 10 key metrics designed to help you improve your sleep habits and quality.³ And, get a comprehensive understanding of your sleep style with an animal match.
Snore & Noise Detect⁴
Identify snores and ambient noise with Sense and Versa 3 to determine if noise levels are impacting your sleep quality. Snoring can be an indicator of an underlying medical condition—so we provide you with a detailed report you can share with your healthcare provider.
¹Sleep tracking, sleep stages, Sleep Score and Smart Wake are available on trackers and watches with heart rate tracking. Smart Wake is not available on Google Pixel Watch or Inspire 2.
²Sleep Profile is available on Google Pixel Watch, Sense 2, Sense, Versa 4, Versa 3, Versa 2, Charge 5, Inspire 3, Inspire 2 and Luxe. Requires Premium subscription.
³Must wear device to sleep for at least 14 nights over a month-long period.
⁴Only available for Fitbit Premium members. This feature is not intended to diagnose or treat any medical condition and should not be relied on for any medical purposes. It is intended to provide information that can help you manage your well-being. We only use the microphone to register noise levels and snores; we do not store any of your audio data. This feature may require more frequent charging. Feature is only available on Sense & Versa 3 devices at this time