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Ahmad Khan

Sleep Tech Editor

Ahmad covers smart bedding, cooling fabrics, and sleep-environment tools, and separates products with documented effects from products with good marketing.

Recently Published

Best Essential Oils for Sleep: What a Meta-Analysis of 628 People Actually Found

A 2024 meta-analysis of 11 randomized trials found lavender essential oil does improve sleep quality, though the effect size is...

Best AI Sleep Apps: Why Sleep Stage Tracking Isn’t the Feature That Matters

AI sleep app is a catch-all label covering four genuinely different tools: sound-based trackers, circadian coaches, biometric wearable platforms, and...

Best Down Pillows: Why Fill Power Matters More Than Goose vs. Duck

Down pillow shopping tends to focus on goose versus duck, but fill power is the number that actually predicts loft...

Best Post-Surgery Pillows: What Everyone Gets Wrong About “More Incline”

Post-surgery pillows aren’t one product. Mastectomy pillows protect incisions and drains. Shoulder systems offload arm pressure at a shallow angle....

Best Smart Pillows: Which AI and Sensor Claims Are Actually Checkable

Smart pillow gets applied to three genuinely different technologies: AI-driven anti-snore airbag systems, sleep-tracking sensors, and silent vibrating alarms. The...

The Complete Guide to Sleep Environment Tools: What Actually Changes Sleep Architecture

Most people assume their bedroom is quiet enough if they can’t hear obvious noise. That assumption is where sleep optimization...