What's the best sleep tracker?

I'm looking to get a sleep tracker but I wonder which one is the most efficient. For now, I think about acquiring the new Hello Sense with Voice (https://www.producthunt.com/post...) but I've read some good and also bad reviews, apparently, it doesn't accurately track your sleep. The Withings Aura (https://www.withings.com/uk/en/p...) seems to be pretty good too but also more expensive if you want to track your sleep with their Sleep Sensor Accessory that you put under your mattress.
6 recommended
  1. 12
    Pillow for iOS

    An iOS companion that helps you sleep better 💤

    Scott Davis
    Scott DavisStartup Guy; CTO; Mobile App Expert · Written
    I've used pretty much every sleep tracker out there for iOS and AppleWatch. Sadly, most of them are complete garbage. Pillow is the best one I have found. There is a great balance between form and function. Beautiful interface, great charts to see statistics over time, and nice recommendations for better sleep. My favorite feature is that tracks your sleep patterns over time and sends you a push notification ahead of your optimal bed time.
    ArtXandroA lover of design and tech. · Written
    I use this app too, is simple and elegant is easy to program.
  2. 8
    Sleep Cycle Alarm Clock 5.0
    Richard kim
    Richard kimdev | Google, privacy.com, Drift, twindr · Written
    This is an amazing alarm clock first with a really nice sleep tracking feature. Basically it tracks your movements at night and tries to wake you up based on your REM cycles. You can optionally add "notes", which will try to find patterns in your sleep based on your daily actions. For example, my notes are "drank coffee", "gym", "ate late", etc. So before I sleep, I select whichever of these apply to me, and then it analyzes my average sleep data given these properties and shows me whether they generally add or detract from my sleep
    Coline Juin
    Coline JuinBuilding the next sleep revolution! · Written
    I agree, Sleep Cycle is good. Easy to use and the analytics are pretty reliable. Taking notes are useful to track what impacts your sleep
    Chris Dancy
    Chris DancyWorld's Most Connected Human · Written
    Actually I've used every tracker...and Sleep Cycle does something that I love. It allows me to tie OTHER metrics against my sleep. Full Moon or Cardio vs Strenght. This app is a LIFE SAVER.
  3. 7

    Automatically track your sleep from your Apple Watch

    Stefan Grund
    Stefan GrundDigital Creator · Long-time Fan of Food · Written
    If you're using iPhone + Apple Watch this one works great.
    Keir Williams
    Keir WilliamsOfficer at @TheGreenParty · Written
    Recently started using this and it works great. It helps me to see if I'm getting enough sleep.
  4. 5
    Gyroscope v3.5

    New Augmented Reality view of your life!

    Abhilash Jain
    Abhilash JainCustomer Success / Growth · Written
    The pro version has the sleep tracker function. It works pretty well. You also get access to so much more. Highly recommend this.
  5. 3

    A bio-alarm clock that analyzes your sleep pattern

    thomas ross
    thomas rossStartup analyser and investor · Written
    Sleep Cycles tracks your sleep patterns through movement and can give you a gentle nudge in the morning when you're in a period of light sleep. On paper that puts it on a par with the other apps here, but Sleep Cycle has earned rave reviews for its accuracy and its ease-of-use, so it must be doing something right. The developers say you should place your phone on a corner of your mattress just before you go to sleep for the best results.
  6. 1
    Instant for iOS

    Your life on a dashboard. Track all activities automaticall…

    Shashwat Pradhan
    Shashwat PradhanCEO/Founder @emberify · Written
    Shashwat Pradhan made this product
    If you're looking for something automatic and simple, Instant app should work out. It automatically your sleep duration in background from your phone.