Rachio 2 vs 3 

With a smart sprinkler system, you can easily keep your lawn green, fresh, and healthy throughout the year. In this article, you can read the comparison between Rachio 2 vs 3, two of the latest smart sprinkler systems from the renowned company. Is there any advantage from using the old Rachio 2? Or is the new Rachio 3 much better?

Continue reading below to find out further about:
– The similar features available on both models
– The design and dimensions of each model
– The connectivity options on each model
– The distinctive features of Rachio 2 vs 3
– Which model that is more practical and more recommended

Before we delve into the differences between the two models, let us first see how Rachio 2 and Rachio 3 are similar. They both are smart sprinkler systems that are equipped with soil sensors, rain sensors, and wired flow sensors to help you monitor your lawn’s health and water usage. See also: Arlo Pro vs Blink XT.

Both models are available in two sizes, which are 8-zone and 16-zone. So, you can choose the size that suits your landscape. The 8-zone size should be sufficient for a small lawn. The 16-zone size can be your choice for a large garden.

Both Rachio 2 and Rachio 3 have built-in Wi-Fi. They both are able to work with Alexa, Google Assitant, and popular smart home systems such as Nest, IFTTT, Samsung Smartthings, and Wink. So, you can easily and seamlessly integrate either sprinkler with your existing smart devices. Both models can be controlled from iOS (version 10.3 or above) or Android (version 4.4 or above) smartphones.

Both models are suitable for indoor and outdoor installations. However, keep in mind that you need to use an additional enclosure when you want to install either unit in an outdoor environment. Nevertheless, both models can withstand extreme temperatures ranging from -4oF to 140oF, so they are really robust and durable. Each of them is backed by a 2-year warranty which will cover any defect or malfunction in the unit.

In terms of design, Rachio 2 vs 3 are slightly different. Not only they have slightly different colors and details; the old model is actually a little bit bigger than the new model.

Rachio 2 has a top surface which is almost entirely white, except for the button which has a blue backlight. This light will flash during a watering session to indicate the number of zones that need to be watered. The manual controls are located under the lid. The unit measures 9.3 inches x 5.6 inches x 1.6 inches and weighs about 1.2 lbs.

Rachio 3 is still dominated by a white color, but the button is no longer backlit. As the substitute, it has a line of blue light which will also tell you information like how many zones that need to be watered in a watering session. The manual controls are now right on the body. Surprisingly, this model is slightly more compact and lightweight. It measures 9.1 inches x 5.5 inches x 1.4 inches and weighs about 1.05 lbs.

The next difference between Rachio 2 vs 3 is the wireless connectivity. It is true that both models have built-in Wi-Fi. But the old model only supports one frequency, whereas the new model is compatible with newer devices and technologies.

Rachio 2 only supports 2.4 GHz Wi-Fi. This is probably not a problem if you have an old Wi-Fi router which uses the same frequency. However, if you are using a dual-band router, you will need to activate the 2.4 GHz channel in order to connect the sprinkler to your home’s network.

Rachio 3 supports both 2.4 GHz and 5.0 GHz Wi-Fi. Hence, this model can easily connect to the latest wireless routers. Even if you are still using a 2.4 GHz network, Rachio 3 is still a better choice because it will allow you to upgrade to a new router which uses the 5.0 GHz frequency in the future.

Wireless Rachio Flow Meter and Weather Intelligence
Now, let’s talk about the biggest features that set Rachio 2 and Rachio 3 apart. Although most of the features and capabilities on the two models are similar, Rachio 2 is not yet equipped with the Wireless Rachio Flow Meter and the Weather Intelligence. These two features on Rachio 3 do really improve the functionality of the device.

The Wireless Rachio Flow Meter on Rachio 3 will allow you to monitor your water usage remotely and precisely. It will also enable the device to detect and stop water leaks before they damage your lawn. Although it doesn’t come included in the box and is sold separately, it is totally worth the money. It will do a great job in protecting your lawn and controlling the monthly water bill.

Rachio 2 is already able to avoid watering during heavy wind, rain, and snow. It will adjust its watering schedule dynamically according to the local weather forecasts which are constantly updated.

However, Rachio 3 is even more accurate and reliable with the Weather Intelligence Plus. It will perform continuous monitoring and use comprehensive data to ensure that the watering will always be as attentive and efficient as possible. Hence, it can do a better job in taking care of your lawn and minimizing the water bill.

The installation Rachio 2 is not extremely difficult, but it does require some knowledge and technical skill. The wiring is not exactly easy to set up. If you are not used to wiring, you should consider getting a professional help for its installation.

Rachio 3 will allow some DIY-enthusiasts to do the installation by themselves. It now uses easy-press connectors which accept 14-gauge and 18-gauge wires. So, the installation should be much easier. That said, it still requires some technical knowledge, so if you want to be safe, getting a professional help can be a good idea.

Rachio 2 vs 3

- MOST 5-STAR RATINGS. Amazon’s most- and highest-rated WiFi sprinkler controller is the Rachio Generation 2 Smart Sprinkler Controller.
- ADAPTS TO YOUR LAWN. Set your own schedules or input details like plant type and sun exposure to let Rachio automatically water your lawn with exactly what it needs to thrive, and not a drop more.
- ONLY WITH RACHIO - RAIN AND WIND SKIPS. Rachio Weather Intelligence uses comprehensive weather data to automatically adjust your irrigation schedule based on the latest local forecasts.
- NEW RELEASE FROM AMAZON’S TOP BRAND. Rachio 3 is the top-of-the-line product from Amazon’s most- and highest-rated WiFi sprinkler controller brand
- UNBEATABLE USABILITY. Download the Rachio app to care for your lawn remotely with your smartphone, tablet or laptop, use a connected home system or run zones directly from the controller itself
- ADAPTS TO YOUR LAWN. Set your own schedules or input details like plant type and sun exposure to let Rachio automatically water your lawn with exactly what it needs to thrive, and not a drop more

Between these two models, it is clear that Rachio 3 is a better choice. This model is more compact and much easier to set up. This model also comes with new features that can be very useful. In addition, the support for 2.4GHz and 5.0GHz networks has been added, so the device can work with the latest routers.

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