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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 has a real, statistically significant, but modest effect on...

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

AI sleep app gets used as a catch-all for four genuinely different tools: sound-based trackers, circadian/sleep-debt coaches, biometric wearable platforms,...

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

Down pillow shopping tends to focus on one binary question-goose or duck. When the more predictive number is fill power,...

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

Not every post-surgery pillow does the same job: mastectomy pillows protect incisions and drains, shoulder systems offload arm pressure at...

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

“Smart pillow” covers three genuinely different technologies that get marketed with the same buzzwords – AI-driven anti-snore airbag systems, sleep-tracking...

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

The World Health Organization puts the bedroom noise ceiling at 30 dB(A), a threshold most bedrooms blow past before the...