Tech.
Health tech and wearables, assessed — what trackers, apps, and devices actually deliver for your health data and habits.
In this section
5longreads
Newest
Apr 232026
Section since
2026archive
Reading time
~8min average
This week's longread
Wearable Patches for Health: CGM, Vitamin Delivery, and Drug Monitoring
OTC glucose monitors, vitamin patches, and biosensor innovations are reshaping personal health tracking. Here's what works, what doesn't, and what's next.
Photograph · HL BenefitsThe latest, in long form.
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Smart Rings for Health Tracking: Oura Ring 4 vs WHOOP vs Samsung Galaxy Ring
A research-backed comparison of three screenless health trackers, with PSG validation data, real-world battery tests, and a cost breakdown over three years.
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