Choosing the right furnace size is one of the most important decisions when replacing a heating system. A furnace that […]

A variable-speed gas furnace is one of the best choices for homeowners who want quieter heating, more consistent indoor temperatures […]

Choosing a new gas furnace is one of the biggest HVAC decisions a homeowner can make. A furnace affects heating […]

Ceramic and infrared heaters are both electric heaters, but they heat people and rooms in different ways. Ceramic heaters typically […]

Choosing the right space heater isn’t simply about buying the most powerful model available. The correct size depends on your […]

You don’t need to spend $100 or more to get a useful portable space heater. Several compact electric heaters cost […]

You don’t have to spend hundreds of dollars to get an effective space heater. Some of the best-rated portable heaters […]

A cold garage can make working on a car, exercising, woodworking, or tackling DIY projects uncomfortable. The right garage heater […]

A bedroom space heater has different requirements from a heater for a garage, basement, or living room. Quiet operation, accurate […]

A good space heater can make a cold bedroom, home office, basement, garage, or poorly heated room much more comfortable […]

A portable air conditioner and a ductless mini-split can both cool a room, but they are designed for very different […]

If you want a portable air conditioner that offers better performance than the typical $200-$300 budget models, a $500 budget […]

Finding a good portable air conditioner under $300 can be difficult because this price range is dominated by single-hose models […]

The best portable AC for an apartment needs to do more than cool a room. Apartment renters often have to […]

A portable air conditioner can be an excellent solution for a bedroom when a window AC or mini-split isn’t practical. […]

Portable air conditioners are one of the most practical ways to cool a room when a central air conditioner, mini-split, […]

If you want a serious home weather station without spending $1,000 or more, the $500 price range is a sweet […]

If you want more than a basic indoor/outdoor thermometer, a weather station under $200 can provide surprisingly detailed information about […]

A good home weather station can tell you what is happening at your property instead of relying entirely on weather […]

A home weather station lets you monitor weather conditions directly at your property instead of relying only on data from […]

If you are replacing a traditional thermostat with a smart thermostat, one of the first questions you may encounter is: […]

Spending up to $200 opens up a much better selection of smart thermostats than the sub-$100 category. At this price, […]

Home Assistant users should choose a thermostat based on more than its touchscreen, app, or voice-assistant compatibility. The most important […]

Alexa-compatible thermostats make it possible to adjust your home’s temperature with voice commands, create heating and cooling routines, automate temperature […]

Choosing a smart thermostat for a heat pump is different from choosing one for a conventional furnace and air conditioner. […]

Managing temperatures across multiple floors, bedrooms, additions, or living areas is much easier when your HVAC system uses properly configured […]

If smoke is your primary air-quality concern, PM2.5 should be the most important sensor you look for. Smoke from wildfires, […]

For people with asthma, an indoor air quality monitor can help identify environmental conditions that may contribute to symptoms or […]

If you suffer from seasonal allergies, dust allergies, pet allergies, or sensitivity to indoor air pollution, an air quality monitor […]

A water leak detector can warn you about a leaking pipe, washing machine hose, water heater, dishwasher, toilet, sink, refrigerator […]

Most residential smoke alarms should be replaced every 10 years, even if they still appear to work when you press […]

Carbon monoxide (CO) is a colorless and odorless gas that can be produced by fuel-burning appliances, fireplaces, generators and vehicles. […]

Knowing where to install smoke detectors—more accurately called smoke alarms in most residential applications—is just as important as choosing a […]

Large homes need more than simply buying the highest-rated smoke detector. A sprawling house may have multiple floors, long hallways, […]

Smoke detectors with phone alerts add an important layer of protection beyond a traditional alarm. Instead of relying only on […]

Hardwired smoke detectors are a good choice for homeowners who want a permanent smoke-alarm system that is connected to the […]

The best battery smoke detectors provide reliable fire warning without requiring electrical wiring. They are especially useful for existing homes, […]

A combination smoke and carbon monoxide (CO) detector protects against two different household hazards with one device. Instead of installing […]

A smart smoke and carbon monoxide (CO) detector combines traditional life-safety alarms with connected features such as smartphone notifications, room-specific […]

Security chains provide a flexible way to secure gates, bicycles, motorcycles, generators, ladders, tools, outdoor equipment, storage containers and other […]

Mailbox locks are a simple way to improve protection against mail theft, unauthorized access, and tampering. The right lock depends […]

Door reinforcement kits are one of the most cost-effective ways to improve residential door security. Instead of replacing an entire […]

Combination padlocks are a convenient alternative to keyed padlocks because they let you secure a gate, shed, locker, fence, storage […]

High-security padlocks are designed for applications where an ordinary hardware-store padlock is not enough. They typically use hardened or alloy-steel […]

Water damage can come from any sources, including burst pipes, leaking appliances, failed water heaters, clogged drains, sump-pump failures, roof […]

Water leak sensors work best when they are installed close to appliances, plumbing fixtures, and other locations where a leak […]

A water leak sensor and an automatic water shut-off system both help protect a home from water damage, but they […]

An automatic water shut-off valve can detect unusual water flow, a leak, or another plumbing problem and automatically close the […]

A flood sensor is a small device that detects unwanted water and alerts you before a leak becomes major water […]

A Wi-Fi water sensor can alert you to a leaking washing machine, water heater, dishwasher, sink, toilet, refrigerator or pipe […]

A video doorbell typically uses between 1 GB and 10+ GB of internet data per month, but actual usage can […]

No, video doorbells do not always need a subscription. Many video doorbells can work without a monthly subscription for basic […]

Choosing between a wired and wireless video doorbell is one of the most important decisions to make before buying a […]

Video doorbells and security cameras both provide video surveillance, motion detection, smartphone alerts, and, on many models, two-way audio. However, […]

A video doorbell with two-way talk lets you see who is at your door and communicate with them through the […]

A video doorbell needs to work after sunset just as well as it does during the day. A good night-vision […]

If image quality is your priority, a 2K or 4K video doorbell can provide substantially more detail than a standard […]

You do not have to spend $150 or more to get a capable video doorbell. Several U.S. models priced below […]

Video doorbells with facial recognition can do more than detect motion. They can use AI to recognize familiar faces, distinguish […]

Package detection is one of the most useful features available on a modern video doorbell. Instead of sending a generic […]

Video doorbells with local storage are a good choice for homeowners who want to keep recordings without paying a monthly […]

Battery video doorbells are among the easiest smart security devices to install because they do not require existing doorbell wiring. […]

Wireless video doorbells are a convenient way to monitor your front door without running new doorbell wiring. Battery-powered models can […]

A video doorbell does not have to come with a monthly bill. The best video doorbells without a subscription let […]

Best video doorbells make it possible to see visitors, communicate with people at your door, receive motion alerts, and monitor […]

Security hubs and smart home hubs can look similar, but they are designed for different priorities. A security hub is […]