BestQool
Redot M review
The middle Redot size and the sensible pick for a single large joint. Contact irradiance is the right measure for a wrap, but it cannot be set against a panel's 6 inch figure.
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What we like
- States both measurement distance and power level, matching the rest of the Redot line
- Larger than a belt, so it covers a whole shoulder or knee in one placement
- Warranty extends to two years if registered within 14 days
What to know
- 59.8 mW/cm2 at contact is modest, so sessions need to run longer
- 510(k) exempt rather than cleared, despite Class II medical device language
- 30 day returns only
Full specifications
Anything marked not published is missing from the manufacturer's own materials. We do not fill those gaps with estimates.
| Price | $209 |
|---|---|
| Wavelengths | 660nm · 850nm |
| LED count | 220 |
| Irradiance | Brand claimBrand states 59.8 mW/cm2 at the surface at power level 5 |
| Coverage | 21.9 x 13.6 in wrap for shoulder, knee or torso |
| Power draw | 43W |
| FDA status | registered |
| Warranty | 1 year |
| Returns | 30 days |
Best for
- Shoulders and knees
- Mid-size joint coverage
Compare it
Research at these wavelengths
Studies whose protocol used a wavelength this device emits, within 15nm. Each records the dose it delivered, which is the number to hold a marketing claim against.
Sources
Specifications on this page come from the manufacturer and the independent testing listed below. Verified August 31, 2026.
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