The department of
Sleep Tech
Sleep tech covers wearables, smart alarms, and bedroom sensors that track stages, HRV, and snoring — find honest reviews, field notes, and setup guides here.
Pieces
6
Reviews
September 2026 · 5 min
I Gave Three Product Awards Winners a Caffeine Test They Didn't Know They Were Taking
Every spring a few dozen publications hand out product awards, and by June the badges have migrated onto the boxes: Best Sleep Tech, Editor's Choice, Innovation of the Year.
By Claire Munroe · Read →
Reviews
August 2026 · 6 min
I Ran Contactless Sleep Tracking From a Sunrise Alarm Clock for 21 Nights
The lamp on my nightstand cost $399, fades to amber at 10 p.m., and scores my sleep without ever touching me.
By Judith Hawthorn · Read →
Circadian
August 2026 · 6 min
Blue Light Isn't the Problem Your Sleep Technology Thinks It Is
Here is the claim, stated plainly: the blue light coming off your phone at 11 p.m. is probably not what's keeping you awake. The overhead light in your bathroom is the better suspect.
By James Hartley · Read →
Sleep Tech
August 2026 · 6 min
Eleven Lux at Arm's Length: A Fitness Tracker Review of Three Screens and One Absence
Eleven lux, measured at forty centimetres, in a bedroom my meter otherwise read as 0.0. That is what an AMOLED smartwatch puts on your face when you roll over at 3 a.m.
By Natalie Forsythe · Read →
Reviews
August 2026 · 11 min
Dorm Sleep Technology on a $200 Budget: Nine Weeks, Six Products, One Clear Winner
The question is the one almost everyone in a shared room asks at 2:40 in the morning, staring at a cinder-block ceiling: is this a gear problem or a room problem?
By Elliot Carver · Read →
Sleep Tech
July 2026 · 6 min
A 45-Night Sleep Tech Review: Masking Earbuds vs. Foam, and the Thin History of the 3 A.M. Wake-Up
Across forty-five nights I logged twenty-one mid-night wake-ups. The median clock time was 3:07 a.m. That number is the only reason I ran this sleep tech review at all, and by the end of it the number…
By Judith Hawthorn · Read →
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