Perfecting your lawn is easier said than done, especially in parts of the country facing severe drought and accompanying water use restrictions. Smart sprinkler controllers help solve those issues. They connect to the internet and use real-time weather data to adjust the frequency of watering so that you don’t overwater your grass during an afternoon shower, for example, or underwater on a dry, hot day. And their app-based controls make it a breeze to create watering schedules that comply with your local watering restrictions, such as watering only on odd-numbered days or at unusual hours of the night.
Below you’ll find ratings and reviews of the best smart sprinkler controllers from our tests. “The ability of these smart sprinkler controllers to make fine-tuned watering adjustments greatly depends on the robustness of their weather data,” says Larry Ciufo, CR’s test engineer for sprinkler controllers. In CR’s tests of smart sprinkler controllers, we evaluate, among other features, how easy it is to wire the controller to the sprinkler system’s water valves and whether the controls are simple to use. CR members can click on each model name for detailed ratings and reviews.
Top smart sprinkler controllers
DENVER - For the ninth consecutive year, The New York Times Wirecutter has named the Rachio 3 Smart Sprinkler Controller its Best Smart Sprinkler Timer, calling it “the most full-featured sprinkler controller,” and “smart enough for a pro but great for beginners.” Wirecutter praised Rachio’s signature controller as combining “all of the most appealing connected-irrigation features into one easy-to-recommend device,” with an app that’s “by far the best-designed and easiest-to-use” in the category. Rachio’s Smart Hose Timer was also named Best Hose Timer for the second year in a row, with Wirecutter highlighting its “minimalistic, modern design,” easy scheduling, and weather intelligence that skips waterings based on the weather in your area.
“Recognition like this reinforces our commitment to designing smart yard products that are both easy to use and genuinely helpful,” said Rob Denton, Rachio’s Director of Marketing. Rachio products are also top-rated by other trusted reviewers, including USA Today’s Reviewed, where the Rachio 3 continues to earn top marks.
About Rachio: Rachio launched the first Smart Sprinkler Controller more than a decade ago and has been helping people care for their yards responsibly ever since. With over 1 million users, Rachio builds technology that makes outdoor spaces easier to manage, more sustainable, and more enjoyable. We may earn revenue from the products available on this page and participate in affiliate programs.
Hose timers: simple, reliable, and smart
A water hose timer is one of the most helpful lawn care tools out there. When summer heat and drought threaten the yard and garden, a hose timer handles the watering schedule to keep them from drying out. Unlike irrigation system timers designed for expensive in-ground irrigation systems, these devices work with virtually any outdoor faucet and garden hose to control hose-end sprinklers, soaker hoses, and drip irrigation. We wanted to know which of the most popular hose timers on the market really deliver on their claims of simplifying watering, so we tested them ourselves. We selected 10 of the highest-rated models and tried them out in our yards and gardens. Our favorite was the Rain Bird Premium Hose End Timer, boasting a durable design and easy-to-program settings with a large digital display.
To be effective, timers for water hoses should be simple to use and allow for quick and easy watering whenever and wherever necessary. He suggests using “flexible lines, ideally with metal connections, to connect the timer to the hose outlet. He added that “flexible lines allow the timer to move, reducing accidental breaks and bumps when relocating the hose. An automatic water timer helps ensure lawns and gardens don’t dry out or accidentally flood.
The following models vary in type, price, and standard functions, but each earned a spot on our lineup by performing well in our hands-on tests. Rain Bird has been a leading irrigation brand for nearly a century, and after testing this hose timer, we can understand why. This premium hose end timer boasts easy-to-operate controls, a large font digital display, and rugged construction for extended use. After installing the batteries, we had this timer up and running in less than 5 minutes. We really liked the inclusion of brass hose fittings, since plastic fittings tend to strip or break more easily than metal. The interior components are made of heavy-duty plastic reinforced with structural ridges, so it all seems built to last under average usage. After a week of operation (4 watering days alternated with 3 non-watering days), the settings proved to be accurate, and there were no leaks.
What our tester says: “Other digital timers in this guide felt similar in some respects, but the Rain Bird timer had the added toughness I prefer. The buttons and the menu options labeled on the dial were large and clear, which made it easy to adjust the watering schedule as needed. One of the biggest complaints from those with water spigots in hard-to-reach spots is that most standard hose timers are too large to connect. There’s always the option of attaching a short leader hose to the spigot, then attaching a timer between the leader hose and another garden hose.
The ITV105 Mini uses two AAA batteries (not included) and has the same features as most larger timers. As a mini unit, it does only have one hose outlet, but for many watering situations, that’s enough. We found the font on the RainPoint Mini’s dial a little small, so rather than attaching the timer to a spigot where we might struggle to read the dial, we opted to connect the unit between two hoses. This process was quite simple thanks to the RainPoint Mini’s easy-attach fitting. Unfortunately, this model’s plus and minus buttons were also small-it was easier to simply memorize which was which rather than trying to read them. To achieve the compact size, RainPoint does compromise on some features, such as separate buttons for manual override and rain delay (up to 72 hours).
This small hose timer requires users to use the plus and minus buttons and set the dial to “On” to activate those features, whereas other timers have dedicated buttons for those actions. Get the RainPoint ITV105 hose timer at Amazon, The Home Depot, or RainPoint. In testing, we attached the AquaTimer to an outdoor spigot and connected two hoses to the bottom outlets. We found programming the AquaTimer to be self-explanatory. A central button in the middle of the control panel allowed us to scroll through the functions, and we used the plus and minus buttons to set the time as well as select when watering would begin and how long it would last. We created custom watering programs for each of the two zones. The first zone ran to a sprinkler in a flower bed, and we set the timer to water twice a day for 30 minutes each. For the second zone, we ran the hose to a large drinking bowl in our dogs’ play yard and programmed the water to come on twice a day for 2 minutes-just long enough to fill the bowl with fresh water. Once set, the AquaTimer runs the same watering schedule daily, but it also has a rain-delay function that allows users to pause the watering schedule if they don’t need to water that day. The AquaTimer runs on two AA batteries (not included) and features a large, easy-to-read LCD screen. Its primary downside is that flow strength is not adjustable per zone-if we wanted full-blast water for Zone 1, we also had it for Zone 2. For many, though, that likely won’t be a big issue.
A mechanical hose timer is a simple and affordable solution that many gardeners, greenhouse owners, and landscapers find very useful. Attach it to the faucet, turn on the water, turn the dial to the desired runtime, and the water flows until time is up. The Orbit Pro Flow hose timer is made of metal to withstand the rigors of everyday use. Initially, we appreciated the affordability and convenience of this timer, but after using it, we were also impressed by the quality. Since it is mechanical, it does not circumvent turning the water on, but at least it turned the water off for us. Although it is probably ideal for the life of the timer to relieve the water pressure when it’s not in use, we wondered how well the internal valve would hold up to constant pressure.
To test it, we left the water supply turned on all week, as we did with all of the automatic timers. What our tester says: “I love the simplicity of this mechanical hose timer. No batteries and no menu to click through-just turn the timer dial and it works. If the faucet is hard to reach, a Bluetooth hose timer could be the answer.” After downloading the app, setting up the BTT-100 hose timer took about the same amount of time as the others in the test group. The Bluetooth connection was strong, and the process was easy. Outdoors, we were consistently able to connect from about 30 feet away. Everything worked as expected with no leaks. One of the features we liked best was the option to cycle water-on (run) and water-off (soak) repeatedly during a single watering period. The app made operating the timer easier than a regular digital timer, since we didn’t have to actually be within arm’s reach to change settings.
Get the Hunter hose timer at Amazon, Sprinkler Supply Store, or Sprinkler Warehouse. After popping in two AA batteries (not included), we connected the Orbit timer to our outdoor spigot, attached a garden hose, and started testing. Using the dial, we were able to set the garden hose timer to water for as little as 1 minute to as long as 240 minutes (4 hours), and we were able to change the watering frequency anywhere from once every 6 hours to once every 7 days. Programming was simple: The Orbit timer features a six-function dial and plus and minus buttons for setting the clock and selecting how long and when to water. Overall, this hose timer is an excellent performer, but we didn’t love its digital screen. While the dial is large, the screen is on the small side, and it was challenging to see the readout in bright sunlight. Plus, it only has one water outlet, which may not be enough for some yards and gardens.
With its dual-hose connections, the Gilmour electronic hose timer allowed us to control two separate watering zones automatically. It runs off two AA batteries (not included) and comes with an easy-attach spigot connector. Programming each zone was easy. The Gilmour timer features L (left) and R (right) buttons for selecting each zone. We used the dial and the plus and minus buttons to set watering duration, frequency, and a specific start time for each zone. This hose timer comes with a manual override for watering anytime and a rain-delay function that disables the timer for up to 72 hours. However, the rain delay function could be a little more user-friendly. To engage it, first select the “Run” feature on the dial and then press the plus button. It’s not intuitive, and we had to read the manual’s fine print to figure it out.
Those looking to program or adjust a water timer remotely need look no further than the RainPoint Smart Wi-Fi hose timer. Physical installation begins just like other timers: simply insert four AA batteries (not included) and attach the dual-zone timer to an outdoor spigot. In testing, the RainPoint Smart’s easy-twist connector made this a snap. That’s all we were able to do from the unit itself. To finish installation and set the watering programs for each zone, we then plugged in the included hub, downloaded the app on our smartphone (which required scanning a QR code on the packaging), and followed the instructions to sync the timer to our router. This is quite the hose timer! We could preprogram each of the two zones for specific durations from 1 minute to 11 hours 59 minutes and select particular days of the week for watering. In addition, we were able to program up to three separate watering plans for any given day. The app connected with local weather forecasts and notified us if rain was on the way, so we were able to pause watering for up to 72 hours. The innovative features on this hose timer add so much versatility. The RainPoint Smart can also be used with a soil sensor that registers when the soil is dry or saturated and notifies users to adjust the watering programs.
Before conducting hands-on testing of hose timers, we researched more than two dozen models to identify options most highly rated and recommended by experts and consumers. When testing hose timers, we started by attaching each one to a spigot and connecting it to a hose (or two, if applicable). Then, we reviewed the programming features, testing the timer’s ability to set watering schedules and adjust watering duration and frequency. We scored each timer using a rubric. The better a timer performed in each test, the more points it received. Before choosing the best hose timer for a lawn, garden, or irrigation system, it’s crucial to determine the type of hose timer needed, the available power source (if necessary), and whether it will connect to a smart-home system. Also, consider whether you want a hose timer that allows for multiple hoses and different zones to get total control over watering. Mechanical vs. Mechanical hose timers have the benefit of simplicity. They don’t use electricity, so they won’t run out of battery power during a watering cycle. These options typically have a control dial that’s easy to use and understand. Automatic hose timers are designed for the set-it-and-forget-it lifestyle. They can typically be programmed with a basic watering schedule that allows the timer to operate on its own, watering once or twice a day as scheduled. These hose timers also have transparent digital screens and may connect to smartphones or smart-home devices through Wi-Fi or Bluetooth. Electronic vs. Electronic hose timers are designed for use with a battery. Most of these products will operate on one or two AA batteries, though some smart hose timers may require more batteries for Wi-Fi or Bluetooth communication. Solar hose timers feature a digital screen and may even have some programmable functions outside of simply setting the timer. As the name suggests, this type of hose timer gets energy from the sun. Smart technology is being rapidly adopted by those who want to outfit their homes with interconnected systems that automate appliances (or even help their gardens run on autopilot!). Wi-Fi-enabled smart hose timers connect to a smartphone or smart-home device using the home’s Wi-Fi. Bluetooth-enabled smart hose timers also function through a connection with a digital device. Using Bluetooth, users can communicate with an app to adjust the watering schedule from a smartphone or table. Residential hose timers are made to connect to standard outdoor spigots. Despite the diameter of the actual hose, such as ½ inch or ⅝ inch, the valves and fittings should all be compatible. Likewise, water pressure-measured as pounds per square inch (PSI)-usually isn’t a limiting factor, as hose timers are designed to withstand pressure exceeding most residential water-delivery systems. To be safe, it’s smart to check the product details and the manufacturer’s information to determine whether the hose timer has a maximum PSI. Grass, roses, daffodils, trees, and more can occupy the same yard. Since not every plant requires the same amount of water, some hose timers are designed to work with more than one hose to separate the yard into watering zones. Smothermon says that “it’s important to remember that not all plants need the same amount or frequency of watering. Fruit trees, perennial herbs, and organic vegetables should all be in different zones because they all have different watering requirements. The ability to control more than one watering zone is also a good feature for larger yards where part of the lawn is in the shade while another part dries out quickly due to direct sun. Whether they are battery-powered or solar-powered, most hose timers that run on electricity can be programmed for more than one watering cycle. In contrast, mechanical or spring-loaded timers can only be set for a single cycle. While automatic hose timers are great for programming a hands-off watering schedule, automatically turning the sprinklers on while it’s raining is pointless. Rain-delay functions are simple commands built into the hose timer that allow users to skip the watering cycle for the day. This function can be activated remotely if the hose timer connects through an app or smart-home device. Rain-sensing functions are much more intuitive. A moisture sensor is embedded in the soil and connected to the hose timer. Weather forecasting is specific to Wi-Fi- and Bluetooth-enabled devices. This feature considers the local forecast and adjusts the hose timer’s action based on the weather for the day.
Still have questions about how hose timers work or how to maintain them properly? Q. Are all hose timers waterproof? All hose timers are water-resistant, but they are not all fully waterproof. However, remember that waterproof generally refers to the ability to be entirely submerged under multiple feet of water, a quality that a hose timer doesn’t really need. Hose timers only need to endure exposure to a lawn sprinkler, hose, rain, or water dripping from the user’s connections.
ESP-TM2 Controller: Basic Programming
Practical guidance and testing insights
In our testing, the emphasis was on how easy it is to wire the controller to valve assemblies and how intuitive the controls are for daily use. The best devices combine robust weather data with a user-friendly app that supports multiple watering zones and day-specific schedules, all while complying with local restrictions. Hose timers shine when they offer simple, reliable operation, clear displays, and durable construction to weather outdoor conditions. For larger yards, the ability to manage multiple zones, rain delays, and soil-moisture sensing can be decisive in choosing the right model.
Tips for choosing the right timer
- Decide between smart Wi-Fi/Bluetooth devices and traditional mechanical timers based on whether remote control is important to you.
- Consider whether you need multiple zones or just a single outlet for hoses.
- Check maximum PSI rating and compatibility with your hose fittings and spigots.
- Evaluate weather data quality and app usability, since these drive watering efficiency.
- Look for rain-delay and soil-moisture features if you live in a climate with frequent rainfall or seasonal droughts.
| Category | Key features | Best for |
|---|---|---|
| Smart sprinkler controller | Weather-based adjustments, app control, multi-zone support | Lawn with restrictions and diverse plantings |
| Hose timer (digital) | Large display, programmable intervals, rain Delay | Single-outlet convenience with hose-end sprinklers |
| Mechanical hose timer | No power needed, dial-based | Simple, reliable annual use |
| Smart Wi‑Fi hose timer | Hub-based setup, two zones, weather sync | Smart-home enthusiasts needing remote control |
In short, the best lawn sprinkler timers balance reliable hardware with accurate, location-aware weather data and an intuitive control experience. Whether you’re aiming for a pro-grade setup with multiple zones or a simple hose-end timer that keeps your garden hydrated without fuss, the right timer makes watering smarter, simpler, and more sustainable.