If you’ve got money sitting in your Health Savings Account (HSA) or Flexible Spending Account (FSA), Amazon is filled with eligible products to spend it on. We found some practical (and unexpected) picks to help you get the most from those tax-free dollars. Beyond basics like bandages and pain relievers, you'll find smart scales, heat therapy sleeves and high-tech fitness trackers like the Oura Ring.

Oura Ring 4: $349

Amazon $349

An Oura Ring is your overall health companion that tracks more than 50 health metrics. Monitor your sleep, stress levels, heart health, activity and more. Designed for all-day wear, the Oura Ring is water-resistant and comfortable against the skin. You get up to eight days of battery life on a full charge. You will need a membership to access the full rang

See Full Page