The Smart Home Device Landscape in 2026
Smart home devices have matured significantly in the past few years. Some — like smart thermostats and video doorbells — have become genuinely reliable and worth installing. Others still create more support calls than they prevent. After installing hundreds of these devices across Mountain View, Palo Alto, Sunnyvale, and surrounding cities, here's my honest take on what's worth it.
Devices That Are Worth It
Smart thermostats (Nest, Ecobee) — The single best smart home investment. Consistent energy savings, remote control, learning algorithms that actually work. Installation takes about an hour if your HVAC system is compatible (check the compatibility tool on the manufacturer's website before buying). Most modern systems work; older two-wire systems require a C-wire adapter.
Video doorbells (Ring, Google Nest) — Genuinely useful for package security and visitor monitoring. Most installs are straightforward if you have an existing wired doorbell. Battery versions are easier to install but require periodic charging — which people often forget until the device dies at an inconvenient moment.
Smart locks (Schlage, Yale) — Useful for homes that frequently need to grant temporary access. The ability to create time-limited codes for contractors, housecleaners, and guests is genuinely valuable. Just make sure you keep the mechanical key — battery failure will happen eventually.
Devices That Aren't Worth the Hassle
Smart garage door converters — The better approach is a new opener with built-in smart capability. The add-on converters have a high failure rate and create reliability issues with the existing opener.
Smart light switches (if you have smart bulbs) — Don't mix the two. Smart switches cut power to smart bulbs, breaking their connectivity. Choose one system and stick with it.
What to Know Before You Install
The most common installation mistake is buying a device before checking compatibility with your home's wiring, HVAC system, or existing smart home hub. Always check compatibility first. A 30-minute consultation call can save a $200 return trip.