Sleep Tracker - Smart Alarm

Sleep tracking with a wake-up window

Sleep Tracker - Smart Alarm is a Health & Fitness app for people who want to understand their nightly routine and wake more deliberately. It records sleep patterns, presents cycle and habit information, and uses a smart alarm designed to wake you during a lighter sleep phase rather than at a fixed point in the night.

Tools for settling down

The app combines tracking with features aimed at making bedtime easier. Its sound library includes white noise, nature sounds, and sleep music, while guided meditations and bedtime stories offer quieter ways to prepare for sleep. This makes it suitable for users who want both overnight information and simple relaxation options in one app.

• Review sleep cycles and recurring sleep habits.
• Set an alarm around a preferred wake-up window.
• Play ambient sounds, music, meditations, or stories at bedtime.
• Record nighttime audio to check for snoring, sleep talking, or other disturbances.

What the numbers say

Sleep Tracker - Smart Alarm has passed 500,000 installs and has collected 1,035 ratings, with an average score of 3.92. That gives it a meaningful history of use, while the rating also suggests that results may vary between users. Audio-based tracking can be less direct than data from a wearable, and overnight recording may use additional battery.

App details

Developed by FAT BR, the app is listed in the Health & Fitness category. Its focus is practical: observe sleep patterns, add sound or guided content to the bedtime routine, and use a flexible alarm to make waking feel less abrupt.