Sleep tracking. Every night, on record.
Sam reads your nights from Apple Watch and keeps each one: stages, heart rate, time asleep. Once a month, a short check-in adds how they felt.
What your watch measures, night after night.
Every night from Apple Watch
Sleep stages, time asleep and overnight heart rate come in through Apple Health. Nothing to type in the morning.
A score for every night
One number from 0 to 100, built from up to ten parts of the night, like time asleep, time awake, deep sleep and how regular your bedtime is. Open it to see each part.
Your nights, side by side
Switch between a night, a week, a month or six months, and see last night next to your own nights before.
The Sleep program.
Free as one of two lifestyle programs at a time, all four with Sam Pro.
A goal you set
Pick the nightly sleep score you aim for, anywhere from 40 to 100. It starts at 80, and you can change it whenever you like.
A check-in every 30 days
The MOS Sleep Scale: 12 questions about the past four weeks. Want one sooner? An extra check-in leaves your monthly rhythm as it is.
One habit for the month
Your answers point to one area: falling asleep, staying asleep or feeling awake during the day. Sam suggests one habit for it until the next check-in.
Streaks on a calendar
Every night that reached your goal gets a mark, with your current and best streak on top. Tap a night to see it in detail.
Gentle reminders
After you wake, a morning summary puts last night's score next to your goal. When a check-in is due, Sam reminds you once, and again three days later if it is still open.
Your check-ins, as a PDF
Every score over time, each next to your average sleep score from the 30 days before. Export scores and answers as a PDF for your doctor.
Your month of nights, on one page.
On the first of each month, your monthly report adds a sleep page: average time asleep, average bedtime, how much your bedtimes varied and the nights under seven hours. In the Sleep program, the report's "Your Programs" page also shows your check-in scores over time and the days you reached your goal.
More in Sam
Questions about sleep tracking
Can't find your answer?
Can't find what you're looking for? Send us a message and we'll get back to you.
Contact SupportCan I track my sleep with my Apple Watch?
Yes. Wear it to bed and Sam reads the night from Apple Health: sleep stages, time asleep and heart rate. A tracker that saves sleep to Apple Health works too.
What is the MOS Sleep Scale?
A 12-question sleep questionnaire from RAND's Medical Outcomes Study (Hays and Stewart, 1992). It asks about the past four weeks: falling asleep, staying asleep, feeling rested and sleepiness during the day. Sam asks again every 30 days, so your scores line up over time.
Can I set my own sleep goal?
Yes. In the Sleep program you pick the sleep score you aim for, and the calendar shows which nights reached it. You set the goal and can change it any time.
Can I show my sleep data to my doctor?
Yes. The Sleep program exports a PDF of your check-in scores and answers to bring to your next appointment. What they mean is for your doctor to say.
Is Sam a medical device?
No. Sam is a wellness companion that keeps a record of your nights. If your sleep worries you, talk to your doctor.
Take
care.
Sam is a wellness companion, not a medical device. It does not diagnose, treat, cure, or prevent any disease or health condition. Always consult a qualified healthcare professional for medical decisions.