SleepScore Review (2026)
Sonar-based phone-only sleep tracker — no wearable, setup-sensitive accuracy.
7.3 / 10
SleepScore is the only meaningful sonar-based sleep tracker — it uses your phone’s speaker and microphone to detect breathing and movement. When the setup is right, it works. When it isn’t, it doesn’t.
What are the pros and cons of SleepScore?
What we love
- Phone-only — no wearable
- Sonar-based detection
What we don't
- Accuracy varies with bedroom layout
- Phone needs nightstand position
How much does SleepScore cost and what is included?
Free
$0
Basic tracking
Premium
$49.99/year
Trend analysis, advanced insights
Should you use SleepScore? Our recommendation
Use SleepScore if you…
- Want sleep data without a wearable
Skip SleepScore if you…
- Have a wearable already
- Travel often (setup-sensitive)
What are the best alternatives to SleepScore?
Frequently asked questions
Does SleepScore's sonar approach really work?
In a well-controlled bedroom layout (phone within 3 ft, no fan or pet movement), yes. In real-world setups, accuracy varies.