Collection

Wearables & Tracking

Monitoring devices, smart rings and measurement systems to quantify your biology and make data-driven decisions.

The Best Smart Mattresses 2026: Definitive Comparison

Comprehensive comparison of the best smart beds 2026. Eight Sleep Pod 4, Chilipad Dock Pro, BedJet V3 and alternatives. Thermal tech, tracking, prices and evidence.

2026-04-19Read →

wearables·6 min

Eight Sleep Pod 4: Complete Review 2026

Detailed Eight Sleep Pod 4 review after 6 months of use. Precision thermal control, AI sleep tracking and whether it's worth $2,995. Pros, cons and alternatives.

2026-04-19Read →

wearables·7 min

The Best Cold Plunges 2026: Ice Bath Comparison

The best cold plunges and ice baths of 2026. Comparison of Plunge, Ice Barrel, Morozko and DIY alternatives. Benefits, protocols and scientific evidence.

2026-04-18Read →

wearables·7 min

The Best Red Light Therapy Panels 2026: Buying Guide

Analysis of the best home red light and NIR therapy panels in 2026. Joovv, Mito Red Light, PlatinumLED. Benefits, wavelengths and evidence-based protocols.

2026-04-18Read →

wearables·6 min

The Best Infrared Saunas 2026: Complete Buying Guide

In-depth comparison of the best home infrared saunas in 2026. Benefits, types, prices and our 4 tested recommendations.

2026-04-17Read →

wearables·6 min

The 5 Best Biohacking Wearables of 2026

Definitive comparison of the best biohacking wearables in 2026: Oura Ring, WHOOP, Apple Watch Ultra, Garmin and Ultrahuman. Pros, prices and who each one is for.

2026-04-17Read →

wearables·4 min

WHOOP 5.0: Complete Review 2026

In-depth WHOOP 5.0 review. Is it the best wearable for athletes and biohackers? Strain, recovery, sleep and whether the $30/mo subscription is worth it.

2026-04-12Read →

wearables·3 min

Oura Ring Gen 4: Complete Review 2026

In-depth review of the Oura Ring Gen 4. Is it worth it for sleep, HRV and activity tracking? Pros, cons and our experience after 3 months of daily use.

2026-04-10Read →