Fitbit has updated its algorithm for more accurate sleep tracking. The new algorithm now accounts for awake times better, supposedly rendering more accurate data about different phases. However, users ...

Fitbit has quietly rolled out an update to its sleep tracking algorithm. It now detects brief awakenings during the user’s sleep time. Several users had noticed a dip in their sleep quality recently, ...

Sleep tracking can reveal patterns that affect your rest, health, and daily performance. From wearable devices to CBT-I journaling, the right tools help you understand and improve your sleep quality.

Editor's note, March 6, 2026: The Eight Sleep Pod 3 Cover was previously named best mattress cover sleep tracker. It has ...

I cover Android with a focus on productivity, automation, and Google’s ecosystem, including Gemini and everyday apps. With a background in engineering and software development, I tend to go beyond ...