Ambient Weather WS-2902A Review

Has your weather app ever given you false information? Has it ever told you it was dry outside only for the rain to pour when you’re getting ready for your afternoon jog?

These inconsistencies often arise because there isn’t a weather station close to where you live. After all, if you don’t live around a lot of people, they can’t set up a weather station just for you and your two neighbors. But if hyper-local information is important to you, there is a solution.

A personal weather station can give you all the measurements you need specifically for your home area. This makes it possible to follow trends in your own microclimate and even share the data with your neighbors. So if you want accurate, real-time weather, then a weather station may be exactly what you need.

Ambient Weather WS-2902A

If you are in search of a weather station, one to consider is the WS-2902A by Ambient Weather. This Arizona-based manufacturer is one of the leading names in the industry.

The WS-2902A is a device that gives a wide range of information, including temperature, humidity, wind, rain, and solar radiation. It offers many options to store the data and share it with others. It also has a wi-fi connection and you can connect it to other services and schedule actions dependent on specific weather conditions.

Ambient Weather WS-2902A Smart WiFi Weather Station with Remote Monitoring and Alerts
  • The Professional weather station allows you to monitor your home and backyard weather conditions with the brilliant, easy-to-read LCD color display
  • The enhanced Wi-Fi connectable option that enables your station to transmit its data wirelessly to the worlds largest personal weather station Network, weather Underground
  • Experience the convenience of having your personal weather information with you on the go using your computer, tablet, or mobile device
  • The weather station measures wind speed, wind direction, rainfall, outdoor temperature and humidity, solar radiation and UV
  • Also included inside the console is temperature, humidity and barometric pressure. The weather station also calculates dew point, wind Chill and heat index

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Who Is This Product For?

The intended audience of the WS-2902A is both beginners and seasoned weather buffs. The device offers impressive functionalities which even the fussy expert is bound to be satisfied with.

The product isn’t suitable for professionals in certain specific areas, however. If you’re a farmer interested in leaf wetness and soil moisture, you won’t get those readings with this device. Also, the device is not easily customizable. This is why it is so important to evaluate your needs before purchasing a weather station, but as an extensive, detailed, all-around weather station, it is tough to beat this one.

Those who can expect the most benefits from this unit are modern users with smart homes. The WS-2902A integrates seamlessly with other automated home devices and virtual assistants like Amazon’s Alexa. This means that the measurements aren’t just seen as raw data, but can be used for specific purposes.

What’s Included

Like most weather stations, this kit has two main components. One of them is the display console that shows you the measurements. You place this inside your home, and you can order additional consoles if you want to have it in several places. The console measures inside temperature, humidity, and barometric pressure.

The outdoor sensor array contains a weather sensor that conducts real-time updates. It then sends this information wirelessly to the console. Here are the sensors in the array:

1) Wind direction, 2) Wind speed, 3) Solar radiation, 4) Temperature & Humidity, 5) Rainfall, 6) UV index, 7) Solar panel

Apart from the console and the sensor suite, you can, of course, expect to get the manual and AC power supply in the box.

Overview of Features

In what is a relatively small casing, the sensor array offers a range of features. It gives measurements that fall within the range of what most inhabitable places can expect.

The outside temperature sensor has a range of -40°F to 149°F. Most populated areas fall somewhere within these two extremes. In addition, you can measure indoor temperatures between 14°F and 140°F.

The WS-2902A can detect wind speeds up to 100 mph. There are places that occasionally get even stronger winds; if you live in such an area, you might benefit from a more robust weather station that can handle wind speeds over 100 mph.

Even though the rain gauge does its job well, it lacks a way of repelling birds. They might gather around the collector and clog the sensor with their droppings. If you want to avoid this, you could try to place makeshift spikes around the gauge to make sure it’s protected.

Sensors for UV and solar radiation are excellent additions to this device since they often aren’t part of home weather stations. You can use these readings to decide if you should go outside and if you do for how long and whether you should wear sunscreen. This can be very important for avoiding sunburns or anything more serious.

The WS-2902A runs on solar power, which is great because it saves you from worrying about recharging it. During the day, it collects enough energy to last through the night. In case that should fail, there are backup batteries that can step in, so you don’t lose any measurement updates.

There’s great value in the wireless transmission of data from the sensor array to the console. This works up to a maximum distance of 80 feet between the two. This means that if you place the sensors on the roof of your house, you’re not likely to experience any issues. If you plan to keep the sensors a bit further, you might want to look into ones with longer wireless ranges.

Apart from current weather readings, the device also offers weather forecasting so that you can get a rough idea of what to expect. There’s also the possibility of checking past records to find trends. The console can display graphs on various parameters, but you can also export the data to your computer for further analysis. This weather station ensures that no matter how simple or complicated you want your data to be, it will have a way of presenting it to you.

The main selling point of the WS-2902A is how compatible it is with smart homes. The console connects to your router and can automatically transmit the data to the internet. This allows you to monitor the weather on the go with your phone, tablet, or computer.

This weather station also connects seamlessly to services like Weather Underground and WeatherCloud to stream the data to your personal webpage. This is great if you want to share your data with users within your community, within your city, or around the world.

You can also connect your device to IFTTT (short for If This Then That). This is a free service that automates actions based on certain conditions. This is ideal for you if you have a smart home device that can control your appliances. For example, through IFTTT, you can set your air conditioner to turn on every time your weather station records a temperature that’s over a certain threshold.

If you’re using Google Assistant or Amazon’s Alexa, you’ll be happy to know that the WS-2902A is compatible with both. You can ask these virtual assistants to fetch real-time or past weather info from your device when you’re away from the console display. This is a very convenient way to check your data even when you are not at home.


  • Wireless data sharing
  • Smart home compatible
  • Solar-powered
  • UV and solar radiation sensors included


  • Rain collector accessible to birds
  • No mounting pole/tripod

How To Use

The WS-2902A is easy to set up as most of the components are preassembled, so you just need to mount it. The device doesn’t come with a mounting pole, which can be a problem since you will need to figure out a solution yourself.

The wireless connectivity of the device is also pretty straightforward to configure, especially using the free smartphone app called Ambient Tool. It guides you through the steps to complete the process. Here’s a useful video about what to expect when installing your station.

Customer Reviews

Sometimes the most valuable advice comes from someone who has used the product. Amazon reviews for the WS-2902A have been very positive overall, with an average of 4.5/5 stars.

Customers love the simplicity of the device. It is easy to set up right out of the box, and most importantly it is easy to connect to various devices around your house, as well as to online accounts such as “”. As those of us with smart homes know, the most frustrating part is quite often in setting everything up, and luckily that has not been the main customer experience with the WS2902-A. 

Others praise the device for the accuracy of the readings. One customer review states that when placed side-by-side with a different weather station, it returned near identical results over the period of over a year. Customers enjoy the unit for this accuracy, and also how the real-time data is presented in a very readable format and is accessible from numerous devices.

The main drawback that customers point to seems to be a typical issue that customers with smart homes experience. That is the internet and connectivity. One customer stated that when he lost power and internet, it was difficult to reconnect and re-sync the devices and to get the base unit uploading to the internet again.

So there you have it, the WS2902-A has been quite well received, and with minimal drawbacks, it might just be the perfect device for you.


As we said, the WS-2902A is going to satisfy most users, except those with particular needs. If you are looking for a kit that is customizable and can withstand harsher conditions, then you should consider the Davis Instruments  Vantage Pro 2. It offers most of the same measurements (except for UV and solar radiation), but with a bigger range for most. You can combine it with numerous add-ons if you need additional measurements. As with any weather station, it will all depend on your personal needs.


We think this is an excellent wireless weather station. But as with anything in life, this purchasing decision depends on your individual needs. This is a great station if you have a smart home and are looking for something to easily integrate into your life and provide you with real-time data and a reliable weather forecast. There are more resilient devices out there, and there are also devices that analyze more weather variables, but we think this is an excellent device for its price range.

Designed for the modern household, the Ambient Weather WS-2902A is a versatile station that offers plenty of functionality and little clutter. If you are looking for easy remote access to weather data, or want to use this information to trigger concrete actions, then this device might be ideal for you.

1 thought on “Ambient Weather WS-2902A Review”

  1. I am almost ready to throw the Accurite into the trash. It loolooseses signal often, some times for hours and the company just wants me to open it up and take pictures of some parts. The thing worked OK for 3 months then this. They refuse to replace it. Their service is terrible too and wastes my time an efforts.

    I believe yours is a better system. Though it is also no doubt of imported (Chinese) parts, your company service has been recommended and I think you guys put the things together here in the states. I can’t afford the Davis stuff and this is just for a 74-year-old guys hobby, mine. Will order through Amazon when I can.


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