Joovv
Go 2.0 review
Joovv publishes neither an LED count nor an irradiance figure for this device, so there is no way to judge what you are getting for $549 beyond the form factor.
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What we like
- Genuinely pocketable at 1.32 lb, the most travel-friendly device we track
- Red and NIR in the same lens, so both reach the same tissue at once
- Silent fanless operation with a pulsed Recovery+ mode
What to know
- $549 with no published LED count and no published irradiance at all
- Shortest warranty and shortest trial of any device here, at one year and 30 days
- Requires a cooldown between sessions
Full specifications
Anything marked not published is missing from the manufacturer's own materials. We do not fill those gaps with estimates.
| Price | $549 |
|---|---|
| Wavelengths | 660nm · 850nm |
| LED count | Not published |
| Irradiance | Not published |
| Coverage | Under 6 x 4 in, 1.32 lb, battery powered |
| Power draw | Not published |
| FDA status | registered |
| Warranty | 1 year |
| Returns | 30 days |
Best for
- Travel
- Spot treatment
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.
We participate in the Joovv affiliate program. See our disclosure.