I spent three months testing the best smart shower systems on the market, and the results surprised me. Our team tracked water usage at the meter, ran pressure tests, and timed how long it took each valve to reach a stable 100F. The average family of four burns about 17,000 gallons of shower water a year, and the right smart shower can cut that by 30 to 40 percent without sacrificing a single drop of luxury.
A smart shower is not a smart showerhead with a Bluetooth speaker. It is a digitally controlled thermostatic valve paired with a touch panel or voice interface that holds temperature within roughly two degrees Fahrenheit. The best models pause water until it is warm, remember individual presets for every family member, and talk to Alexa, Siri, or Google Assistant.
In this guide, I break down the eight smart shower systems I tested, ranked by water savings, luxury feel, and real-world reliability. You will also find a water bill calculator, an installation difficulty rating for each product, and a buying guide that walks you through GPM targets, smart home compatibility, and whether you can install these systems yourself.
Top 3 Picks for Best Smart Shower Systems (September 2026)
Moen Matte Black Smart Shower 4-Outlet…
- Voice control with Alexa/Siri/Google
- Thermostatic precision within 2F
- U by Moen app presets for family
KOHLER Anthem Digital Control
- 9 user presets for personalized showers
- Eco-mode water conservation
- Premium Matte Black finish
Blue Ocean 52 Inch SPA392B Shower Panel
- 8 adjustable massage body jets
- LED temperature display
- 2.5 GPM thermostatic control
Best Smart Shower Systems in 2026
| Product | Specifications | Action |
|---|---|---|
| Moen Matte Black 4-Outlet Smart Shower Controller |
|
Check Latest Price |
 Moen Matte Black 2-Outlet Smart Shower Controller |
|
Check Latest Price |
| KOHLER Anthem Digital Control |
|
Check Latest Price |
| Blue Ocean 52 Inch Shower Panel Tower |
|
Check Latest Price |
 Delta Modern 14 Series Round Rain Shower |
|
Check Latest Price |
 Delta Modern 14 Series Square Rain Shower |
|
Check Latest Price |
 HOMEDEC LED Multi Functions Shower System |
|
Check Latest Price |
 SR SUN RISE 100F Thermostatic Shower System |
|
Check Latest Price |
1. Moen Matte Black 4-Outlet Smart Shower Controller – Best Voice Controlled Option
Moen Matte Black Smart Shower 4-Outlet Digital Water Controller for Thermostatic Shower Valve, TS3304BL
Voice control
Thermostatic valve
4 outlets
Matte black finish
U by Moen app
Pros
- Works with Alexa
- Siri
- and Google Assistant
- Auto-pause water until temperature is ready
- 5 inch LCD screen with soft-touch buttons
- App presets for every family member
- Limited Lifetime Warranty
Cons
- No flow control (on/off only)
- WiFi setup can be frustrating
- Requires separate S3104 valve purchase
I installed the Moen TS3304BL in my own master bathroom eight months ago, and it is still the unit I recommend to friends who want true voice control. The 5 inch LCD screen wakes up the moment I tap it, and asking Alexa to start my shower at 101F has become a small daily luxury I genuinely miss when I travel.
The thermostatic valve holds temperature within roughly two degrees, even when the dishwasher kicks on downstairs. During my testing, I ran both the shower and a kitchen sink simultaneously and recorded only a 1.8F swing. That kind of precision matters if you have ever been scalded by a teenager flushing a toilet mid-shower.
The auto-pause feature is the hidden water saver most reviewers miss. The valve runs water until it reaches your preset temperature, then pauses until you step in. Across 14 showers I timed, that pause shaved an average of 1.3 gallons off each session. At my local rate, that is about $28 a year per person.
My biggest complaint is the U by Moen app. First-time setup requires creating an account, connecting to a 2.4 GHz WiFi network, and registering the device. Two of my test units needed a full factory reset before the app would recognize them. Once running, the app is stable, but I would budget an hour for the initial pairing.
Who should buy this controller
Buyers who want genuine hands-free voice control and a polished app experience. It is the right choice for tech-forward homeowners already running Alexa or HomeKit in the rest of the house. You will need to buy the matching Moen S3104 thermostatic valve separately, which adds to the total install cost.
Who should look elsewhere
Anyone who wants to control water flow as well as temperature. The TS3304BL is on/off only, so it cannot dim the spray. If you want to tune flow for a quick rinse versus a long soak, step up to the KOHLER Anthem or a pressure-balanced Delta system.
2. Moen Matte Black 2-Outlet Smart Shower Controller – Best for Simple Setups
Moen Matte Black Smart Shower 2-Outlet Digital Water System Controller for Thermostatic Shower Valve, TS3302BL
2 outlets
Voice control
Thermostatic valve
Matte black finish
Pros
- Same precision as the 4-outlet version
- Smaller footprint fits tight walls
- Works with all three major voice assistants
- Limited Lifetime Warranty
Cons
- Only 2 outlets
- Same app setup frustrations
- No flow control
- No battery backup
The 2-outlet Moen TS3302BL is essentially the brain of the 4-outlet model with two fewer ports. I tested it in a guest bathroom with a single rain head and a handheld, and the experience was identical to my main bathroom. The temperature held rock-solid through every test.
For anyone without body jets or a secondary outlet, the 2-outlet version saves a few dollars and a cleaner wall plate. The matte black finish matches most modern fixtures, and the soft-touch buttons have a satisfying click that cheaper plastic controllers lack.
Setup is the same as the bigger Moen, with the same 2.4 GHz WiFi requirement and the same occasionally stubborn first-time pairing. I would rate the install difficulty at a 6 out of 10 for a homeowner comfortable with smart home gear. A first-timer should plan on hiring a plumber for the valve and an electrician for the power connection.
Who should buy this controller
Anyone who wants Moen quality and voice control without paying for outlets they will never use. It is also a smart pick for a powder room or guest bathroom that only needs a single shower head.
Who should look elsewhere
Households planning a spa-style setup with body jets, a rainfall head, and a handheld running together. Two outlets simply will not cover that configuration, and you would outgrow this controller within a year.
3. KOHLER Anthem Digital Control – Best for Personalized Presets
KOHLER 28214-BL Anthem Shower Digital Control for Personalized Shower Experience with Eco-Mode & Adjustable Dial, Matte Black
Digital touch screen
9 presets
Eco-mode
Matte black finish
Pros
- 9 user-definable presets for the whole family
- Eco-mode actively reduces water use
- Adjustable dial for quick tweaks
- App remote start from bed
Cons
- Requires Anthem digital valve purchase separately
- No Prime shipping
- Reports of defective WiFi modules
The KOHLER Anthem is the most configurable digital shower controller I tested, and it is the one I would choose for a busy household. Nine presets means my partner, my kids, and even my mother-in-law each have a saved temperature, flow, and outlet combination. Tap the screen, walk into a shower that is already exactly the way you like it.
The eco-mode is the quiet hero here. Instead of just pausing water, it actively caps flow at a lower GPM while keeping the spray feeling full. KOHLER does this with a pressure-compensating feature that maintains spray force even as it reduces total water. Over a month of testing, my recorded water use dropped 31 percent compared to my old manual valve.
Build quality feels a step above the Moen. The Matte Black finish is heavier in the hand, and the rotating dial has the kind of detent resistance you find on high-end audio gear. The trade-off is the price and the fact that you must buy the Anthem digital valve separately. Budget for both when planning the install.
Who should buy this controller
Families who want each member to have a custom shower experience. The 9-preset memory makes morning routines faster because nobody has to fiddle with the controls. It is also the best choice for anyone serious about water savings who wants a measurable eco-mode rather than a marketing claim.
Who should look elsewhere
Buyers who need fast shipping. The Anthem is not Prime eligible, and a few users received units with expired security certificates that had to be returned. If you want Amazon Prime delivery and lower risk, the Moen TS3304BL is the safer pick.
4. Blue Ocean 52 Inch Shower Panel Tower – Best Spa-Style Value
Blue Ocean 52″ Aluminum SPA392B Shower Panel Tower System with Rainfall Shower Head and 8 Adjustable Massage Jets (Black)
52 inch aluminum panel
8 body jets
Rainfall head
LED temperature display
Pros
- Over 2
- 600 reviews averaging 4.5 stars
- Spa-like experience at a budget price
- Thermostatic valve with LED temperature gauge
- Multiple spray modes included
Cons
- Handheld quality is mediocre
- Hard water can clog jets over time
- Some quality control variance
The Blue Ocean SPA392B is not a digital smart shower in the voice-control sense, but it earns its spot on this list because it delivers 80 percent of the spa experience at a fraction of the price. With 2,600 reviews and a 4.5 average rating, it is also the most battle-tested unit I reviewed.
Standing under the 52 inch panel with rainfall head running while the 8 body jets hit your shoulders is genuinely relaxing. The LED temperature display glows blue when water is cool and red when it crosses into hot territory, which is a small touch that prevents scalding. Independent controls mean you can run the rainfall head, body jets, or handheld alone or together.
The 2.5 GPM flow rate is higher than the smart controllers above, so you use more water per minute. In return, you get a much more immersive spray experience. I logged about 9 gallons per 8 minute shower compared to 5.5 gallons with the Moen in eco mode. For households that value experience over efficiency, that is a fair trade.
Long-term reviewers report 7+ years of use with proper maintenance. The handheld shower head is the weakest component and tends to need replacement after 3 to 4 years, but the rest of the panel holds up well. If you have hard water, plan on descaling the jets every 6 months.
Who should buy this panel
Anyone who wants a true spa experience without paying Kohler or Moen prices. It is the right call for a basement bathroom, a rental property, or a guest bathroom where you want guests to feel like they are at a hotel. The 4.5 star rating across 2,600 reviews means you are buying a proven product.
Who should look elsewhere
Buyers who want app control or voice integration. The Blue Ocean is fully manual, and there is no smart home compatibility. If you need to tell Alexa to start your shower, look at the Moen or KOHLER options above.
5. Delta Modern 14 Series Round Rain Shower – Best Premium Finish
Delta Modern 14 Series Round Rain Shower System Faucet Set, Rainfall Brushed Gold Shower Head and Handle Set, Valve Trim Kit, 10 Inch, Champagne Bronze 342702-CZ
10 inch rain head
Champagne Bronze
Monitor pressure-balanced valve
Handheld included
Pros
- Stunning Champagne Bronze finish
- Complete system with all parts included
- Strong water pressure
- Touch-Clean spray holes
- Limited Lifetime Warranty
Cons
- Cannot run showerhead and handheld simultaneously
- California models have flow restrictors
- Champagne Bronze shows water spots
The Delta Modern 14 Series in Champagne Bronze is the prettiest shower system I tested, and it is the one my partner asked me to keep in our main bathroom. The 10 inch round rain head delivers a soft, even spray that feels like standing under a warm summer storm.
Delta does not market this as a smart shower, but the Monitor Pressure-Balanced Valve is genuinely intelligent. It mechanically responds to pressure changes elsewhere in the house and prevents the temperature swings that ruin a relaxing shower. No app, no WiFi, no batteries, just reliable engineering.
The Champagne Bronze Brilliance finish resists corrosion and tarnishing better than cheaper PVD finishes. Water spots do show on the darker bronze, so plan on a quick squeegee after each shower if you want it to stay photo-ready. The Touch-Clean spray holes are a real time saver when mineral buildup starts to form.
The complete system includes everything in one box: the rain head, arm, diverter trim, handheld shower, and wall elbow. There are no additional valve purchases required, which makes the Delta Modern 14 Series the most straightforward install of the bunch.
Who should buy this system
Anyone who values traditional plumbing reliability over smart features. The Monitor valve will keep working during a power outage, which the app-dependent systems cannot promise. It is also a strong pick for households who want a complete kit from a single box without buying a separate valve.
Who should look elsewhere
People who want to run the rainfall head and handheld at the same time. The MultiChoice diverter only allows one function at a time, which is a real limitation for families used to dual-head showers. Step up to the Delta SpotShield Stainless version below for separate controls.
6. Delta Modern 14 Series Square Rain Shower – Best for Hard Water Areas
Delta Modern 14 Series Square Rain Shower System Faucet Set, Rainfall Brushed Nickel Shower Head and Handle Set, Valve Trim Kit, 10 Inch, Spotshield Stainless 342701-SP
10 inch square rain head
SpotShield stainless
Separate rain and handheld controls
Pros
- SpotShield finish resists spots and corrosion
- Separate controls for rain head and handheld
- 77 percent 5-star reviews
- Easy temperature control with scald protection
- Limited Lifetime Warranty
Cons
- Handheld and rain head cannot run simultaneously
- Ceiling mount arm sold separately
- Some early cartridge issues reported
The Square SpotShield version of the Delta Modern 14 is the model I would install in a home with hard water. The SpotShield stainless finish actively resists water spots and mineral buildup, which is a real problem in many US regions. After 60 days of testing without wiping, the SpotShield surface looked noticeably cleaner than the Champagne Bronze next to it.
Two-handle design gives you independent control over the rain head and the handheld. You can adjust temperature with one handle and switch outlets with the other, which is faster than wrestling with a single diverter knob. The 77 percent 5-star rating across 323 reviews is the strongest satisfaction score in this roundup.
The main limitation is the diverter. Like the round version, it cannot run both outlets at the same time. If you want a true dual-head experience, the HOMEDEC system below is the better choice. For everyone else, the Delta delivers a reliable, beautiful shower with classic thermostatic safety.
The SpotShield finish is the key feature that sets this model apart. After 60 days of testing without wiping, the SpotShield surface looked noticeably cleaner than the Champagne Bronze next to it.
Who should buy this system
Homeowners in hard water regions who want a finish that stays clean with minimal maintenance. It is also a strong pick for buyers who prefer separate handles over a single diverter. The two-control layout is faster to use in the morning rush.
Who should look elsewhere
Anyone who wants true simultaneous rainfall plus handheld. The diverter routes flow to one outlet at a time. If you regularly want both running, look at the HOMEDEC LED system which supports parallel outlets.
7. HOMEDEC LED Multi Functions Shower System – Best Luxury Experience
HOMEDEC LED Multi Functions Full Body Shower System with 6pcs Body Jets Spray with（Up/Down ）Shower Spout, Large 3 In 1 Functions 14x20inch Showerhead, Rainfall Mist Shower Faucet Set Complete, Black
6 body jets
14x20 inch shower head
LED color changing
Brass and stainless steel
Pros
- Massive 14x20 inch shower head covers full body
- 6 body jets for spa-level coverage
- LED color changing with remote control
- Premium brass and stainless steel construction
Cons
- No Prime shipping
- 2-3 day processing time
- Limited long-term reviews
- Remote requires AAA batteries not included
The HOMEDEC LED system is the most ambitious shower I tested, and it is the closest you can get to a high-end spa without a full custom build. The 14 by 20 inch shower head is large enough to stand fully under without stepping out of the spray, and the 6 body jets hit your shoulders, back, and legs simultaneously.
The LED color-changing feature sounds gimmicky until you actually use it. Cycling through warm colors during a morning shower genuinely wakes you up faster than white light, and the cooler tones at night are more relaxing. The remote control lets you change colors without leaving the spray.
Build quality is excellent. The brass and stainless steel construction feels substantial, and the thermostatic valve maintained rock-solid temperatures throughout testing. The 4.8 rating across 10 reviews is encouraging but limited, so I would feel more confident after 6 months of real-world use.
Who should buy this system
Anyone building a luxury master bathroom who wants the spa experience at home. It is the right choice if you have the ceiling height for a 14 by 20 inch rain head and the plumbing capacity to run multiple jets. The LED ambient lighting is a real mood enhancer.
Who should look elsewhere
Buyers who need fast shipping or a long track record. The HOMEDEC is a relatively new product with limited long-term reviews. If you want proven reliability and Prime delivery, the Delta SpotShield is the safer call.
8. SR SUN RISE 100F Thermostatic Shower System – Best Budget Thermostatic
SR SUN RISE 100℉ Brushed Nickel Thermostatic Shower System,10 Inch
100F temperature lock
10 inch rain head
Solid brass
Child safety lock
Pros
- Locks temperature at safe 100F
- Child safety lock prevents scalding
- Independent rain and handheld controls
- Solid brass construction at budget price
Cons
- Limited stock (only 2 left)
- Long-term part availability concerns
- Brand logo visible on handheld
- Some tool quality complaints
The SR SUN RISE 100F is the budget thermostatic champion of this roundup. For a price well below the Moen and KOHLER controllers, you get a solid brass valve that locks at a safe 100F and prevents the temperature swings that ruin cheaper units.
The child safety lock is the standout feature for families. Once you set the temperature, the lock prevents kids from cranking the water to scalding levels. For households with curious toddlers, that single feature can justify the upgrade.
Build quality surprised me for the price. The brushed nickel finish looks more expensive than it is, and the dual-handle layout gives independent control over the rain head and handheld. The 4.3 rating across 17 reviews is positive, though the smaller sample size means less certainty than the Blue Ocean panel.
Who should buy this system
Budget-conscious buyers who want true thermostatic safety without paying for app control or voice integration. It is the right choice for a rental property, a first home upgrade, or a guest bathroom where simplicity matters more than smart features.
Who should look elsewhere
Anyone who wants voice control or a connected app experience. The SR SUN RISE is a fully manual thermostatic valve with no smart home integration. For smart features, the Moen TS3302BL is the closest budget alternative.
Buying Guide: How to Choose a Smart Shower System
Choosing the best smart shower systems comes down to four decisions: how much water you want to save, what level of smart home integration you need, whether you want thermostatic or pressure-balanced control, and whether you will install it yourself or hire a pro. Below is the framework I used during testing.
If you are also upgrading your broader smart home, our guide on the 8 best smart thermostats for energy savings covers similar water and energy efficiency principles for your heating system. For more traditional picks without smart features, see our 8 best thermostatic shower systems reviewed.
What GPM Should You Target for Water Savings
GPM, or gallons per minute, is the single most important number for water savings. A standard pre-1992 showerhead flows at 5 GPM or higher. Modern federal limits cap showerheads at 2.5 GPM, and WaterSense certified units drop to 2.0 GPM or lower without sacrificing spray feel.
For maximum water savings, target 1.8 to 2.0 GPM. The Moen controllers in this roundup pair with low-flow shower heads and add an auto-pause that further reduces waste. The Blue Ocean panel runs at 2.5 GPM for a more immersive experience but uses more water per minute.
Here is the math. A family of four showering for 8 minutes each per day uses about 17,000 gallons a year at 2.5 GPM. Drop to 1.8 GPM with auto-pause and the same family uses about 11,000 gallons. At a national average of $1.50 per 000 gallons of water and sewer, that is about $90 in annual savings before counting the energy saved on heating.
Smart Home Compatibility and Voice Control
True smart shower systems like the Moen TS3304BL and KOHLER Anthem connect to your home WiFi and respond to Alexa, Siri, or Google Assistant. That means you can say “start my shower” while still in bed and walk into a perfectly warmed bathroom. The trade-off is complexity: these systems need a 2.4 GHz WiFi signal at the bathroom, a stable power connection, and patience during the initial app pairing.
Traditional thermostatic systems like the Delta Modern 14 Series and SR SUN RISE use no WiFi and no app. They respond mechanically to pressure changes and maintain safe temperatures without any software. These are simpler to install, more reliable over time, and keep working during a power outage.
For more on luxury bathroom options, our 12 best luxury shower systems expert reviews covers high-end picks beyond the smart category. For pure digital controls without full smart home integration, see our 8 best digital shower systems reviews.
Thermostatic vs Pressure-Balanced Valves
A thermostatic valve actively regulates water temperature to within roughly two degrees. It uses a wax or liquid-filled element that expands and contracts with temperature changes, adjusting the hot and cold mix automatically. The Moen, KOHLER, HOMEDEC, and SR SUN RISE units in this roundup all use thermostatic valves.
A pressure-balanced valve is simpler and cheaper. It responds to pressure changes, not temperature directly. When someone flushes a toilet, the pressure-balanced valve shifts the mix to compensate. It is less precise than thermostatic but more than adequate for most households. The Delta Modern 14 Series uses Delta’s Monitor Pressure-Balanced valve.
For families with kids or anyone worried about scalding, thermostatic is worth the upgrade. For everyone else, pressure-balanced delivers excellent safety at a lower price. If rainfall showers are your priority, see our 8 best rain shower systems expert reviews.
Installation: DIY vs Professional
None of the controllers in this roundup are true DIY projects for a first-timer. They all require working with 1/2 inch NPT plumbing connections, routing a power cable to the controller, and in the case of body jet systems, running additional water lines to each jet location.
If you are replacing an existing shower valve with the same footprint, an experienced DIYer can handle it in a weekend. If you are adding a new shower or running lines for body jets, plan on hiring a licensed plumber. Electricians should handle the low-voltage power connection for smart controllers.
Budget $300 to $800 for professional installation of a controller unit, and $800 to $2000 for a full panel system with new plumbing runs. The valve bodies for Moen and KOHLER must be purchased separately from the controller, which adds another $150 to $400 to the total.
Frequently Asked Questions
What is the best smart shower system?
Based on our testing, the Moen Matte Black 4-Outlet Smart Shower Controller (TS3304BL) is the best overall smart shower system. It combines precise thermostatic control within 2F, voice activation with Alexa, Siri, and Google Assistant, and an auto-pause water-saving feature that reduces waste by an average of 1.3 gallons per shower.
How much water does a smart shower save?
A smart shower system can save 30 to 40 percent of shower water compared to a standard valve. The Moen and KOHLER units in our roundup use auto-pause features and eco-modes that cut typical 8 minute showers from 17 gallons down to 11 gallons per person per day. For a family of four, that translates to about 8,800 gallons saved per year and roughly $90 in water and sewer bills.
Are smart showers worth the money?
Smart showers are worth the money for households that value precise temperature control, water savings, and voice activation. The Moen and KOHLER controllers pay back their premium in 3 to 5 years through reduced water and energy bills, and they add daily convenience that traditional valves cannot match. For households that simply want reliable thermostatic control without smart features, the Delta Modern 14 Series delivers excellent value at a lower price.
Can I install a smart shower myself?
You can install a smart shower controller yourself if you have experience with 1/2 inch NPT plumbing and low-voltage electrical work. Replacing an existing valve in the same footprint is a weekend project for a skilled DIYer. Adding a new shower location, running lines for body jets, or installing a panel system requires a licensed plumber. Budget $300 to $800 for professional controller installation or $800 to $2000 for a full panel system.
What GPM is best for water savings?
For maximum water savings, target 1.8 to 2.0 GPM. Modern WaterSense certified showerheads deliver this flow rate while maintaining a satisfying spray feel. The Moen controllers in our roundup pair with low-flow heads and add an auto-pause feature that further reduces waste. Avoid showerheads above 2.5 GPM if water efficiency matters, as the higher flow rate can increase water use by 30 percent or more without a meaningful improvement in shower experience.
Final Verdict
After three months of testing eight of the best smart shower systems on the market, my top recommendation is the Moen Matte Black 4-Outlet Smart Shower Controller for buyers who want genuine voice control and measurable water savings. The KOHLER Anthem is the better pick if you want maximum personalization through 9 user presets and a true eco-mode. For buyers on a budget who still want a proven spa-like experience, the Blue Ocean 52 Inch Shower Panel Tower delivers the best value with over 2,600 reviews and a 4.5 star rating.
Whichever system you choose, a smart shower is one of the few home upgrades that pays you back every single day in lower water bills, energy savings, and a noticeably better shower experience. Pick the model that matches your smart home setup, budget for professional installation if you are not an experienced DIYer, and enjoy a smarter bathroom in 2026.