Best Sleep Tracking Apps for Better Rest in 2026

Oura Ring 4 monitors sleep stages, heart rate variability, and optimal wake-up windows accurately.

Fitbit Sense 3 uses SpO2 tracking and AI sleep scores to improve nightly recovery.

Apple Watch Series 10 integrates sleep tracking with iOS health metrics for personalized rest guidance.

Withings Sleep Analyzer tracks breathing patterns and snoring to detect sleep apnea risks early.

SleepScore Max uses sonar technology to measure movement and provide evidence-based improvement tips.

Emfit QS is ideal for athletes, analyzing sleep efficiency, recovery, and readiness scores nightly.