Best Smart Home Deals Today: Smart Locks, Robot Vacuums & More (Up to 40% Off)

October 15, 2026 — Today’s smart home deal roundup brings real markdowns across five categories: a fingerprint smart lock, a robot vacuum with a 70-day self-empty dock, Philips Hue smart bulbs, a battery-powered video doorbell, and a well-reviewed Wi-Fi thermostat. Every price below was verified on the retailer’s product page this morning.

eufy Smart Lock C33

A Wi-Fi keypad lever lock with fingerprint unlock, keyless entry, and app control — IP53 waterproof and no hub required.

$114.99 at Best Buy (sold & shipped by AnkerDirect), was $189.98 — save $74.99 (40% off). Check the deal at Best Buy

Philips Hue White Ambiance A19 Bluetooth Smart LED Bulb 2-Pack

Warm-to-cool white smart bulbs that work over Bluetooth (no Hue Bridge needed), compatible with Alexa, Google Home, and Apple Home.

$28.99 at Walmart (sold by MWT), was $44.99 — save $16.00 (36% off). Check the deal at Walmart

Roborock Q10 Series Robot Vacuum & Mop (Q10 VF+)

10,000Pa suction, a 70-day self-emptying dock, anti-tangle brush, and obstacle avoidance — a strong mid-range pick for a full-house clean.

$259.99 at Best Buy, was $399.99 — save $140.00 (35% off). Check the deal at Best Buy

Blink Video Doorbell (with Sync Module Core)

Head-to-toe HD video doorbell with up to two years of battery life, including the Sync Module Core for local storage options.

$47.99 at Best Buy, was $59.99 — save $12.00 (20% off). Check the deal at Best Buy

Emerson Sensi ST55U Smart Wi-Fi Thermostat

ENERGY STAR certified Wi-Fi thermostat rated 4.9 stars from over 1,000 reviews, and it works without a C-wire on most systems.

$84.89 at Walmart, was $99.99 — save $15.10 (15% off). Check the deal at Walmart

Deal notes: Prices and availability can change quickly, and clearance pricing may vary by store or region. Some items are fulfilled by marketplace sellers — the seller is noted where applicable. We check prices on product pages the morning each roundup is published.