Motion sensor faucets have become increasingly popular in both residential and commercial settings over the past decade. Unlike traditional faucets that require you to turn a handle or push a lever, motion sensor faucets utilize touchless technology to turn on with just a wave of your hand. This added convenience makes them an enticing option, but are they really worth the investment? There are pros and cons to consider when deciding if a motion sensor faucet is right for your bathroom or kitchen.
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Pros of Motion Sensor Faucets
More Hygienic
One of the biggest pros of motion sensor faucets is that they are more hygienic than regular faucets. You don’t have to touch the faucet handle, which is inevitably covered with germs from people’s unwashed hands. This makes the spread of bacteria and viruses less likely. Motion sensor faucets are especially beneficial in public restrooms where large numbers of people are coming into contact with faucet handles throughout the day.
Convenience
Motion sensor faucets are incredibly convenient to use. When your hands are full or dirty, you can simply place them under the faucet sensor and the water turns on automatically. This allows for easy hand washing when cooking in the kitchen or after using the bathroom. You don’t have to set anything down or touch a germy handle. Some motion sensor faucets even allow you to adjust the water temperature with just a wave of your hand.
Water Conservation
Because you don’t have to manually turn motion sensor faucets off, they can help conserve water usage. The sensor automatically shuts off the water after a certain period of time, ranging from 10 seconds to 2 minutes depending on the model. This prevents water from being left running unnecessarily. In public restrooms, facilities can save thousands of gallons of water per year by using motion sensor faucets.
Easy to Use for Children and Disabled
Motion sensor faucets are ideal for use by children and those with disabilities. Their hands-free operation allows kids to wash up independently and makes hand washing easier for those with limited mobility or dexterity issues. The automatic water flow means there are no handles to try and turn.
Cons of Motion Sensor Faucets
Higher Upfront Cost
While prices vary, motion sensor faucets typically cost quite a bit more than regular faucets. You’ll spend anywhere from $100 to $400 more for a motion sensing model. The advanced technology makes their pricing higher than standard faucets. This higher upfront cost may not be feasible for every budget.
False Triggers
One downside to motion sensor faucets is occasional false triggers. The faucet’s sensors can accidentally get triggered by movement that’s not a hand or by reflected light. This can result in the water turning on when you don’t want it to. False triggers tend to happen more frequently with lower quality models.
Power Supply Required
Motion sensor faucets require batteries or an electrical outlet to operate the motion detection system. This often requires hardwiring the faucet during installation. If the power goes out or batteries die, the faucet will cease to function. Traditional faucets don’t have this issue.
Frequent Maintenance
Motion sensors and other electronics internal to touchless faucets require more frequent maintenance than a standard faucet. You may need to periodically change batteries or clean motion detectors for the faucet to continue working properly. Malfunctioning sensors disrupt the faucet’s main functionality.
Cost Comparison
One of the biggest considerations when deciding whether or not to buy a motion sensor faucet is the cost difference compared to a standard faucet. Here is an overview of the price differences:
| Faucet Type | Average Cost |
|---|---|
| Standard Kitchen Faucet | $100 – $300 |
| Standard Bathroom Faucet | $50 – $150 |
| Motion Sensor Kitchen Faucet | $250 – $700 |
| Motion Sensor Bathroom Faucet | $150 – $400 |
As you can see, motion sensor faucets come at a significantly higher price point. The lowest cost motion sensor models still cost around double an inexpensive standard faucet. You’ll also need to factor in potential electrician installation fees if wiring is required. The advanced functionality and convenience of motion activation does add to the faucet’s manufacturing costs. Whether or not the added price tag is worthwhile depends on your budget and priorities.
Installation Considerations
Installing a motion sensor faucet is more involved than a simple standard faucet. Here are some factors to keep in mind:
Power Supply
Motion sensor faucets either operate on batteries or a direct power connection. Battery-powered options are simpler to install since you don’t have to hardwire into an electric supply. However, you’ll need to periodically replace the batteries. Hardwired faucets draw continuous power and don’t require battery swaps, but you’ll probably need an electrician to connect the wiring.
Compatibility
The existing holes and configuration on your sink or countertop must be compatible with your new motion sensor faucet. They often require 1-3 holes that are at least 1-1.25 inches in diameter. Make sure to check hole size and spacing before purchasing. For bathroom retrofits, you may need to drill additional holes to accommodate the faucet.
Supply Lines
Supply lines bring hot and cold water to the faucet. Most motion sensor models require fairly standard supply line connections, but it’s wise to ensure compatibility. Your plumbing lines must be in good working order with shut-off valves for easy installation.
Drain Configuration
Your drain configuration must match up with the motion sensor faucet’s specifications. Most drains have either a pop-up plug mechanism or are designed for overflow. Compare your existing setup with the faucet requirements. Mismatched drains can prevent proper installation.
Expert Installation Recommended
Unless you’re very handy, it’s best to have motion sensor faucets installed by a professional plumber. The wiring, supply lines, compatibility with your sink, and calibrating the sensor technology make DIY installation tricky. Paying for expert installation saves headaches and ensures your fancy new faucet works correctly.
Best Motion Sensor Faucet Models
If you decide a motion sensor faucet is right for your bathroom or kitchen, choosing the right model is key. Here are some of the best options currently available:
BioBidet Flow Motion Sensor Kitchen Faucet
- Sleek single-handle design
- Battery or hardwired power options
- LED light indicates battery status
- Laminar spray stream saves water
- All metal waterways
- 20 second automatic shut-off
- Easy DIY installation
The BioBidet Flow is an affordable motion sensing kitchen faucet with desirable features like water-saving laminar flow and an indicator light for battery life. The single faucet design takes up minimal counter space.
Delta Touch2O Technology Faucet
- Available in single-handle or widespread designs
- TempSense technology prevents scalding
- ADA compliant handle
- Safety timeout stops water after 2 minutes
- Automatic 20 second shut-off
- Choose from 4 finish colors
- Lifetime limited warranty
Delta makes some of the best motion sensor bathroom faucets, including their Touch2O line with TempSense for adjusting temperature intuitively. The ADA compliant traditional handle offers flexibility.
Moen Arbor Motionsense Kitchen Faucet
- MotionSense provides hands-free use
- Power Clean spray technology
- Spot Resist finish prevents fingerprints and water spots
- Reflex system for smooth operation
- Optional soap dispenser accessory
- Comes in 4 finishes
- Backed by Moen’s lifetime warranty
The Moen Arbor has a sleek high-arc design and convenient MotionSense wave activation. Power Clean jets remove stubborn mess while Spot Resist keeps the faucet looking pristine.
FAQs
Here are answers to some frequently asked questions about motion sensor faucets:
How do you adjust water temperature on a hands-free faucet?
Many models allow water temperature adjustment via buttons, toggles, or dials separate from the motion sensor controls. Some advanced faucets use built-in thermostatic technology to maintain a consistent temp.
Do motion sensor faucets work with hard water?
Yes, motion sensing functionality works fine with hard water. Features like backflow prevention valves and laminar flow help reduce hard water mineral buildup. Proper maintenance is important.
Can you retrofit a regular faucet to be motion sensing?
It is not usually possible to convert a standard faucet to motion sensing. The latter have special electronics and hardware that must be installed fully for hands-free operation. Easier to replace the entire faucet.
How do you fix a malfunctioning motion sensor faucet?
Start by cleaning the motion sensor eye. Check battery power or electrical supply. Ensure water supply valves are fully open. Adjust sensor range and sensitivity as needed. Have a plumber service internal components if issues persist.
Should motion sensor faucets be installed by a professional?
Yes, it is highly recommended to have motion sensor faucets installed by an experienced plumber or handyman. The wiring and electronics make DIY installation challenging. A pro can properly configure and test for the best performance.
Conclusion
Here are some final thoughts on whether or not to install motion sensor faucets in your home:
- They provide exceptional convenience for hand washing and kitchen tasks.
- More hygienic than touching dirty handles but can be prone to false triggers.
- Upfront cost is significantly higher than standard faucets.
- Require electrical expertise for hardwired installs.
- Choose a reputable brand backed by a good warranty.
- Good choice for families with children and those with disabilities.
- Can help conserve water through auto shut-off when not in use.
Motion sensor faucets have distinct advantages but aren’t essential in every home. Decide if the benefits are worth the higher price and potential hassles before taking the plunge. Carefully select the right model and install method for your needs. With proper installation and maintenance, a motion sensor faucet can provide great functionality.