Last updated: June 16, 2026
Terms of Use
Use of the tools
SleepEstimate provides sleep, alarm, timer, and world clock tools for general personal use. You are responsible for checking important alarms and schedules with reliable backup methods.
No medical advice
Sleep recommendations are estimates and are not a substitute for guidance from a qualified health professional.
Availability
Browser timers and alarms can be affected by device sleep, battery settings, browser permissions, and network or system behavior.
Changes
SleepEstimate may change features, content, or these terms as the product evolves.