Smart Door Lock Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

TEEHO is the best-performing smart door lock brand in July 2026, moving 11,000 units across 2 ASINs for 33.3% of Top 10 volume. Yamiry follows with 9,000 units (27.3%), ahead of PHILIPS on 6,000 units (18.2%).

With 6 brands splitting the Top 10 and 78.8% of volume sitting with three of them, this is a concentrated shelf — the leaders hold multiple listings or one very high-velocity ASIN, so a new entrant competes against established review moats rather than an open field. Average selling prices among the leaders run from $35.98 to $97.98, which frames the price band a competing listing has to justify.

Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. Specifically, one ASIN forced its way in: B0DGQ8HCVB booked 2K units at $69.99, with ▲ 0.0% MoM change. On the growth side, B0D6B4JZCT leads positive momentum with ▲ 100.0% MoM growth on 2K units, with B09SVH12ZG close behind at ▲ 33.3% MoM on 400 units.

The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.