Head to head · August 31, 2026
Hooga Dot vs Hooga Red Light Therapy Belt
The Dot is the cheaper of the two at $79, so it wins on value if the specs are close enough for your use. The Red Light Therapy Belt packs more emitters (405 against 19), which usually means a shorter session for the same dose.
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| Spec | Dot | Red Light Therapy Belt |
|---|---|---|
| Price | $79 | $249 |
| Wavelengths | 660nm · 850nm | 660nm · 850nm |
| Emitters | 19 | 405 |
| Irradiance | 68 mW/cm2 in red-light mode, 34 mW/cm2 in near-infrared mode, 45 mW/cm2 red+NIR combined (all at the device surface); 0.4 mW/cm2 at six inches at at LED surface, and separately 6 in, measured by Alex Fergus (Light Therapy Insiders). Brand claims Hooga says the Dot has 120 mW/cm2 | Brand states greater than 70 mW/cm2 at the surface at 100 percent brightness. Distance and power level are both stated, which is unusually complete |
| Coverage | 1.75 x 0.8 in adhesive spot device, 1 oz | 52 x 7 in belt with a 21 x 5 in active treatment area |
| FDA status | unknown | unknown |
| Warranty | 1 yr | 1 yr |
| Returns | 60 days | 60 days |
Dot
A genuine contact device rather than a small panel, which is the right way to read its specification. Judge it on surface output over a long wear, not on a six-inch reading.
Red Light Therapy Belt
A contact device, so its 70 mW/cm2 at the surface is legitimate but is not comparable to a panel figure taken at 6 inches. Was showing sold out at the time of research.