Best Smart Home Deals Today: Robot Vacuums, Smart Locks & More (Up to 58% Off)
Sunday’s smart home deals come from SwitchBot’s US official store, where the fall sale is still running strong: a self-emptying robot vacuum at half price, a fingerprint smart lock combo at 20% off, a video doorbell at 33% off, and an air purifier slashed by 58%. Every price below was verified live on SwitchBot’s US store on October 18, 2026. Note that each deal requires entering the promo code shown at checkout.
SwitchBot K11+ Robot Vacuum with Auto-Empty Dock
The SwitchBot K11+ pairs LiDAR-based navigation with an auto-empty station, so it maps your rooms precisely and holds weeks of dust before you need to touch it — all at a genuinely budget-friendly price point.
Deal: $200.00 (was $399.99) — 50% off ($199.99 savings) at the SwitchBot US Official Store. Use code OCTX50 at checkout. Check the deal here.
SwitchBot Lock Ultra Touch Combo
Go keyless with the Lock Ultra: unlock by fingerprint, keypad code, app, or voice assistant, and the included hub brings remote control plus Matter compatibility for the rest of your smart home.
Deal: $168.00 (was $209.99) — 20% off ($41.99 savings) at the SwitchBot US Official Store. Use code OCTX20 at checkout. Check the deal here.
SwitchBot Smart Video Doorbell
A battery-powered video doorbell with PIR motion detection and two-way talk, so you can see and speak to whoever is at the door from your phone — no wiring required.
Deal: $100.50 (was $149.99) — 33% off ($49.49 savings) at the SwitchBot US Official Store. Use code OCTX33 at checkout. Check the deal here.
SwitchBot Air Purifier
SwitchBot’s air purifier tackles dust, allergens and pet dander in large rooms with a true HEPA filter, and it ties into the rest of the SwitchBot ecosystem for automation via the app.
Deal: $92.40 (was $219.99) — 58% off ($127.59 savings) at the SwitchBot US Official Store. Use code OCTX58 at checkout. Check the deal here.
Deal tip: Prices and promo codes can change or expire at any time, and the codes above must be entered during checkout to get the discounted price — if one of these catches your eye, grab it while the fall sale is still live.