Side-by-side on the specs that matter, with category winners and an opinionated take to help you decide.
This choice is about prioritizing a larger water capacity for less frequent refills versus a potentially more compact and less expensive unit.
Pick the Smart Humidifier 717S 8L if you value fewer refills and longer uninterrupted runtime.
Pick the Smart Humidifier 813S 6L if you prefer a smaller footprint and a more budget-friendly price point.
Ask anything — we'll answer with Smart Humidifier 717S 8L and Smart Humidifier 813S 6L in mind.
Pindear may earn a commission when you buy through these links. Winners are determined by numeric spec comparisons only; non-numeric features (app quality, ecosystem, real-world feel) are covered in the verdict.
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