After 90+ nights and three major races, this cooling mattress technology has transformed my training recovery—but is it worth the $2,500 investment? The Bottom Line The Eight Sleep Pod 3 cooling mattress system has revolutionized my recovery as a triathlete, delivering measurable improvements in HRV, deep sleep duration, and next-day performance. While the $2,500 price … Continue reading Eight Sleep Pod 3 Review: A Game-Changer for Triathlete Recovery – The New Eight Sleep Pod 5