The First and Best Apple Watch Auto Sleep Tracker

Using our auto sleep detection algorithms, Sleep Watch lets you automatically collect and track your estimated sleep details by simply wearing your Apple Watch to bed. No need to tell the app when you are going to sleep and when you are waking up. 

Monitor your sleep

Do we really need to say it? Getting adequate and quality sleep is part of a healthy lifestyle! Moreover, poor quality and quantity of sleep is associated with increased cardiovascular risk. That means the roughly 1 in 3 American adults who do not get the recommended amount of sleep each night may be contributing to the cardiovascular disease epidemic. With so many potential benefits; there’s no excuse not to pay better attention to your sleep. Getting adequate and quality sleep may help:

  • Improve mood
  • Reach weight loss goals
  • Battle stress
  • Improve exercise performance and recovery
  • Elevate daytime energy levels
  • Learn and retain new knowledge better
  • Improve workplace productivity
  • Boost immune system strength
  • Build better cardiovascular and brain health

Track your Sleeping Heart Rate

Your sleeping heart rate can be an important indicator of your cardiovascular health and fitness level that is less variable than your waking, resting heart rate.

How it works

  1. Dock Sleep Watch on your Apple Watch (WatchOS3 users only)
  2. Make sure your Apple Watch is adequately charged before bedtime (we recommend at least 65% charge before bed)
  3. Wear your Apple Watch to bed (do not enable Power Reserve mode)
  4. About 30 minutes after you wake, check the Watch or iPhone app to review your auto-detected sleep stats
  5. Confirm or adjust your auto-detected sleep times on the iPhone app

We recommend scheduling ‘Do Not Disturb’ to turn on automatically during your typical sleeping hours to prevent any Watch notifications from disturbing you during sleep. This can be done in the iPhone Watch App > My Watch > General > “Do Not Disturb” section.

App Features

  • Automatically estimate your sleep stats by simply wearing your Apple Watch to bed
  • Manually adjust your auto-detected sleep start and end times to more accurately track your sleep and to help us build you a smarter sleep detection algorithm
  • Automatically estimate your average sleeping heart rate by simply wearing your Apple Watch to bed
  • Get daily notifications about auto-detected sleep
  • See your 7-day sleep trend graph
  • See your average sleep for the past week
  • Auto sync sleep data to Health app
  • Create an account and access your data across multiple iOS devices
  • See your last night’s total sleep time and sleeping heart rate directly on your Watch face with our Watch face complication support
  • See your last night’s total sleep time, sleeping heart rate, and total awake time on your Watch via the Watch app

Technical Details

  • Leveraging the state-of-the-art motion and heart rate sensors in your Apple Watch, our algorithm estimates when you are asleep by analyzing changes in your activity and heart rate
  • Sleep Watch looks for sleep that starts between the hours of 7:00pm and 11:30am and that lasts at least 1.5 hours
  • Sleep Watch notifications about how you slept are sent at least 30 minutes after your detected wake-up time
  • Your sleeping heart rate is calculated as the average heart rate during your sleep times
  • Sleep Watch works by integrating with the Apple Health app

Caution - Important Safety & Use info

  • Do not rely on Sleep Watch for medical advice or diagnosis. Sleep Watch is not a replacement or substitute for professional medical care.
  • Use Sleep Watch for informational, general wellbeing and fitness purposes only.
  • Sleep Watch results are estimates only.
  • Consult a doctor if you have any health concern. Do not self-adjust medications.

Get Sleep Watch now

Apple Watch required. Available for $4.99 now in select countries.