Question 1

Which is better, Wellue O2Ring Continuous Monitor or Masimo MightySat Rx?

Accepted Answer

Based on our testing, the Wellue O2Ring Continuous Monitor scores higher overall at 9.2/10. The Wellue O2Ring Continuous Monitor scored 9.2/10 and the Masimo MightySat Rx scored 9/10 in our Best Continuous Pulse Oximeters 2026 evaluation.

Question 2

Is the Wellue O2Ring Continuous Monitor worth it over the Masimo MightySat Rx?

Accepted Answer

The Wellue O2Ring Continuous Monitor scores 9.2/10 while the Masimo MightySat Rx scores 9/10. The Wellue O2Ring Continuous Monitor is our "Best Overall Continuous" pick in the Best Continuous Pulse Oximeters 2026 category.

Wellue O2Ring Continuous Monitor vs Masimo MightySat Rx: Which to Buy?