HEAD-TO-HEAD · UPDATED 2026-07-03 · TESTED 42 NIGHTS
Hands-on testing, dimension-by-dimension verdicts, and honest deal breakers. Total cost of ownership over 3 years included.


Six-dimension score
Wins on editor score (7.7/10 vs 7.6/10) and long-term value. Best for: Synthetic-averse skin, natural-fiber preference.
Side by side
| Spec | Sivio 100% | Waowoo Adult |
|---|---|---|
| Best price today | $46.99 | $36.99wins |
| MSRP | $59.99 | $49.99wins |
| Editor score | 7.7/10wins | 7.6/10 |
| User rating | 4.6 (11,000)wins | 4.5 (26,000) |
| Subscription | None | None |
| Editor tested | 21 nights | 21 nights |
Where to buy

Sivio

Waowoo