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The 8 Best clocks with outdoor sensors of 2025

Are you trying to find clocks with outdoor sensors among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling clocks with outdoor sensors on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 19 hours of research and did 16 clocks with outdoor sensors tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best clocks with outdoor sensors you can buy today

No. 1
WallarGe Atomic Clock with Indoor Outdoor Temperature - 8.5'' Digital Clock Battery Operated, Self-Setting, 4 Time Zones, DST
  • 𝗔𝗰𝗰𝘂𝗿𝗮𝘁𝗲 𝗔𝘁𝗼𝗺𝗶𝗰 𝗖𝗹𝗼𝗰𝗸 - The atomic clock has a built-in receiver that automatically synchronizes itself with the WWVB radio broadcast, which will update time automatically every midnight to ensure accurate time. It has 4 time zones: EST, CST, MST, PST.
  • 𝗔𝘁𝗼𝗺𝗶𝗰 𝗖𝗹𝗼𝗰𝗸 𝘄𝗶𝘁𝗵 𝗜𝗻𝗱𝗼𝗼𝗿 𝗮𝗻𝗱 𝗢𝘂𝘁𝗱𝗼𝗼𝗿 𝗧𝗲𝗺𝗽𝗲𝗿𝗮𝘁𝘂𝗿𝗲 - This atomic clock can display both indoor and outdoor temperature, helps you better manage your daily life. The wireless outdoor sensor monitors and transmits the outdoor temperature to the clock to display. The sensor should be placed within 330 feet and out of direct sunlight or rain.
  • 𝗗𝗶𝗴𝗶𝘁𝗮𝗹 𝗖𝗹𝗼𝗰𝗸 𝗕𝗮𝘁𝘁𝗲𝗿𝘆 𝗢𝗽𝗲𝗿𝗮𝘁𝗲𝗱 (𝗡𝗼 𝗕𝗮𝗰𝗸𝗹𝗶𝗴𝗵𝘁) - Both the digital clock and outdoor sensor are supported by non-rechargeable batteries: 3xAAA for clock and 2xAA for outdoor sensor. (Batteries are not included). When batteries of clock or sensor are running low, there would be a low battery symbol appearing on screen and blinking, reminding you to replace new batteries in time.
  • 𝗗𝗶𝗴𝗶𝘁𝗮𝗹 𝗔𝗹𝗮𝗿𝗺 𝗖𝗹𝗼𝗰𝗸 𝘄𝗶𝘁𝗵 𝗔𝗨𝗧𝗢 𝗗𝗦𝗧 - When alarm or DST is set on, there would be a corresponding icon staying on screen. Both of them could be turned off manually if for no need. With DST on, clock will go forward or fall back one hour automatically in daylight saving time.
  • 𝗟𝗮𝗿𝗴𝗲 𝗗𝗶𝘀𝗽𝗹𝗮𝘆 𝘄𝗶𝘁𝗵 𝗧𝗲𝗺𝗽𝗲𝗿𝗮𝘁𝘂𝗿𝗲, 𝗗𝗮𝘆 𝗮𝗻𝗱 𝗗𝗮𝘁𝗲 - The clock shows time with seconds in big bold in the middle of screen, help you read the time easily and quickly. It also displays indoor temp/outdoor temp/day/date on bottom, provides a full information you need on clock.
  • 𝟭𝟮/𝟮𝟰𝗛𝗿 𝗧𝗶𝗺𝗲 𝗠𝗼𝗱𝗲 𝗮𝗻𝗱 𝗙𝗮𝗵𝗿𝗲𝗻𝗵𝗲𝗶𝘁/𝗗𝗲𝗴𝗿𝗲𝗲 𝗦𝘄𝗶𝘁𝗰𝗵𝗮𝗯𝗹𝗲 - This atomic clock has two display modes (standard time and military time). When clock time is set for one mode, the alarm time would be followed same automatically. Also, the temperature display could be exchanged from Fahrenheit to Degree by clicking the button on back.
No. 2
Weather Stations Wireless Indoor Outdoor, LFF Weather Station Indoor Outdoor Thermometer Wireless, Color Display Digital Weather Thermometer with Atomic Clock, Weather Forecast Station with Backlight
  • Large LCD Weather Station Indoor Outdoor Thermometer Wireless: LFF weather stations wireless indoor outdoor with large color display, which show multifunctional information: indoor outdoor temperature (°C/°F) & humidity, weather forecast (next 6-12 hrs), date/time (12H/24H), alarm clock with snooze, 8 time zones and dynamic weather. LFF weather station makes it convenient for you to know the weather and get a more comfortable and enjoyable daily life.
  • Weather Forecast Station: This indoor outdoor thermometer wireless weather forecast station can predict the weather changes over the next 6-12 hours through the temperature and humidity monitoring data returned by the sensors placed outsides, not the current weather, and display through 7 dynamic icons: sunny, partly sunny, cloudy, rainy, heavy rainy, snowy and heavy snow.
  • Two Power Modes & Adjustable Backlight: This digital weather station can be powered by an adapter (included) or 3 x AAA battery (not included). If you need the backlight to stay on, please always plug in with the power cord. The screen will turn off after 10s to save power when using the batteries only. In addition, the weather station can adjust the brightness in 3 levels to meet your various needs during the day, night, indoors and outdoors.
  • Home Weather Stations Wireless Indoor Outdoor: This wireless weather station supports to connect with 1 remote sensor (only 1 sensor included) for multiple location monitoring such as living room, baby room, bedroom, garage, warehouse, porch, etc. The wireless sensor provides a transmission range of up to 330ft/100m in an open area.
  • Atomic Clock with WWVB Function: This atomic clock weather station has WWVB function which will automatically begins search WWVB signal and update the time every day at 1:00 am, 2:00 am, 3:00 am, 4:00 am, 5:00 am. And this atomic clock weather station comes with a snooze function, for those who want to sleep. The snooze function gives you an extra 5 minutes of sleep, which makes it the perfect alarm clock for the bedroom.
  • ✯✯✯ After RF connection was established, the weather station will automatically receive atomic clock signal, the RCC receiving dot icon“●”will be flashing. At this time, the screen and the backlight will be darkened. It's not that the weather station doesn't work or the weather station is broken, it is in the process of receiving the atomic clock signal, please be patient to wait for it. The more detailed instructions please refer to LWS200 user manual.
No. 3
LFF Atomic Clock Large Display, Digital Wall Clock with Indoor Outdoor Temperature and Date, Wireless Outdoor Sensor, Digital Desk Alarm Clock Battery Operated for Bedroom, Easy to Read, Black
  • 【Large LCD Digital Wall Clock with Big Numbers】Easy to Read,The digital clock has a large display with indoor&outdoor temperature(° C/° F), date, and 12/24 Hour clock modes. And the large display helps you read from any angle in the room. Friendly to the elderly.
  • 【Accurate Atomic Clock – Never Needs Setting】The Atomic clock has a built-in receiver that automatically synchronizes itself with the WWVB radio broadcast by the US Government’s National Institute (NIST) in Fort Collins, Colorado. The Atomic Clock will always be accurate to within one second as it receives daily WWVB updates.
  • 【Atomic Wall Clock with Indoor Outdoor Temperature】The Wireless outdoor sensor (included) transmits the outdoor temperature ( ℃ /℉ optional) the atomic wall clock. The sensor can be placed anywhere within 330ft of the receiving unit. Which means you can put them inside your patio, backyard, garden or courtyard, easily monitor outside conditions without going out.
  • 【Digital Wall Clock Battery Operated】Both of the atomic clock and wireless outdoor sensor are supported by batteries. (Clock needs 3xAA battery, outdoor sensor needs 2xAAA battery, battery not included). There is a low battery indicator display on screen when battery is not power enough, no more worries about forgetting to replace new batteries.
  • 【Table Clock or Wall Clock】The large atomic alarm clock can be hung on the wall or standing on the table (Bracket Included). The bold, simple styled bezel of the clock gives it a modern look, with a classic feel. Perfect for any room in the house, office, bedroom, closet, classroom or living room.
No. 4
Geevon Atomic Wall Clock with Backlight, Auto-Set Digital Atomic Clock with Indoor Outdoor Temperature,Calendar,Moon Phase for Home Office Elderly(1 Wireless Outdoor Sensor)
  • 【8.8'' Large Digital Atomic Clock with Backlight】Large atomic wall clock battery operated with an 8.8'' LCD TN high definition slim display, can simultaneously display date, time (12/24H), week,moon phase,indoor&outdoor temperature(° C/° F),records the daily MIN & MAX data and display tendency.And the digits are big enough for easy-viewing.If you would like the backlight to stay on, please plug in the power cord (included).
  • 【Atomic Clock with Indoor/Outdoor Temperature 】Digital atomic wall clock with temperature monitor function,The Wireless outdoor sensor (included) transmits the outdoor temperature ( ° C /° F optional)to the digital wall clock large display. Which means you can put them inside your patio, backyard, garden or courtyard,easily monitor outside conditions without going out.
  • 【Enhanced Atomic Clock Technology】Battery powered atomic clock will always be accurate to within one second as it receives daily WWVB updates, just select your time zone (7 time zone)at the setting buttons of the clock and turn on the DST if applicable. Automatically updates for daylight saving time,weekday,day,month,time,help you manage regular life.
  • 【Atomic Alarm Clock with Snooze Function】Not only a Calendar and Thermometer, but also can be used as a loud alarm clock. When the alarm goes off,atomic digital clock with day and date will send out a gradually ascending "beeping" sound to wake you up. Before the alarm stops itself, press the "SNOOZE" button to get an extra 5-minute nap. Perfectly designed for heavy sleepers. (NOTE: The alarm goes off for 2 minutes, and if there is no action during this period, it will no longer continue to alarm.)
  • 【Digital Wall Clock & Atomic Desk Clock】Our atomic weather clock features 2 hanging holes and a kickstand, can not only be placed on the nightstand, but also hung on the wall. The bold, simple styled silver bezel of the clock gives it a modern look, with a classic feel. Perfect for any room in the house, office, bedroom, closet, classroom or living room.
No. 5
WallarGe Atomic Clock with Outdoor and Indoor Temperature - 12.5 Inch Self-Setting Digital Clock Large Display, Battery Operated Wall Clocks or Desk Clocks for Bedroom, Livingroom, Office
  • Accurate Atomic Clock – Never Need Setting. Atomic clock has a built-in receiver that automatically synchronizes itself with the WWVB radio broadcast by the US Government’s National Institute (NIST) in Fort Collins, Colorado. The Atomic Clock will always be accurate to within one second as it receives daily WWVB updates.
  • Wireless Outdoor Temperature Sensor - The Wireless outdoor sensor transmits the outdoor temperature to the atomic clock. The sensor should be placed within 100ft of the clock. Also, clock has a built-in high-quality indoor temperature sensor so that you can read the temperature both indoor and outdoor.
  • Digital Wall Clock or Desk Clock - Jumbo 2.5" Height Time Digital Display - Use as either a wall clock or as a desk clock, it is easy to read, easy to Use and easy to set up. This atomic clock has been designed with absolute simplicity in mind, you can also set it manually. They are excellent clocks for seniors, perfect for anyplace in your home or office.
  • Multiple Display Modes – 12/24 Hour time formats with accurate and clear second minute and hour display; 4 time zone to choose (PST, MST, CST, EST); auto daylight saving time; temperature display units in Celsius (℃) or Fahrenheit (℉).
  • Battery Operated Atomic Wall Clock – Both clock and outdoor sensor are supported by batteries only, no need to plug or charge(Batteries not included). The existed alarm features can wake you up in the morning or help you keep track of dates and days of the week to avoid missing any important meetings or appointments.
SaleNo. 6
Weather Station with Atomic Clock Indoor Outdoor Thermometer Wireless, Humidity and Temperature Monitor Barometer Hygrometer with High Precision Sensor White
  • 【Weather Station Indoor Outdoor Thermometer Wireless with 7.5 inch Display】Larger, clearer screen viewing angles, comfortable color, indoor outdoor temperature (°C/°F), inside outside humidity, barometric pressure, moon phase, calendar, atomic clock, weather forecast and trend, daily MAX/MIN data.
  • 【Weather Station Atomic Clock with WWVB Function】Additional WWVB function make it is convenient to use, you do not need to adjust time, the weather station will adjust real time everyday with WWVB function on.
  • 【Support up to 3 High-Precision Sensors 】The display is in several colors and the numbers are big enough for you to see them from the side of the room. 328FT/100M wireless range away from the base unit. Temp accuracy: +/-0.5°F, humidity accuracy:+/-2%. The package includes only one sensor. Search B0BPSQC1BM to purchase additional sensors.
  • 【Require 5.0V AC Power Adapter】Attention: with power adapter if the screen turn dark, because every hour to search atomic time, the screen will automatically turn dark for 7 minutes, then stay on after searching. With attached power adapter for full functional screen, including constant backlight and adjustable settings (high-low-off). When it is powered by battery (not included), the backlight will turn off after 10s light to save power.
  • 【Weather Forecast】Different weather icons, next 12-24 hour weather forecast, 7 to 10 day calibration. Any technical or quality issue, we are here to assist you.
SaleNo. 7
Sharp Atomic Clock - Never Needs Setting! - Jumbo 3" Easy to Read Numbers - Indoor/Outdoor Temperature Display with Wireless Outdoor Sensor - Gloss Black
  • Atomic Accuracy: The Atomic clock has a built-in receiver that automatically synchronizes itself with the WWVB radio broadcast by the US Government’s National Institute (NIST) in Fort Collins, Colorado. The Atomic Clock will always be accurate to within one second as it receives daily WWVB updates.
  • Wireless Outdoor Sensor: The Wireless outdoor sensor (included) transmits the outdoor temperature to the Atomic Wall Clock. The sensor can be placed anywhere within 100ft of the receiving unit. The wireless technology means no wire installation is necessary. Note: The wireless sensor is included in the box, separate from the clock.
  • Jumbo 3” Tall LCD Time Display - Easy to Read, Easy to Use, Easy to Set up - Use as either a wall clock, or as a desk clock with integrated stand. Perfect for anyplace in your home.
  • Displays indoor and outdoor temperature - Displays calendar and day of week
  • Battery powered: Main unit 3 x AA batteries - Sensor 2 x AAA batteries (not included)
No. 8
Sharp Weather Station with Easy to Read Color Display - Wireless Indoor Outdoor Thermometer and Humidity, Atomic Clock, Alarm and Calendar, 12 Hour Forecast, AC or Battery Powered
  • LARGE EASY TO READ DISPLAY - Bright Full Color Display with 3-Step adjustable brightness settings – Run the weather station by electric powered or battery powered. ALWAYS ON DISPLAY with AC OPERATION: While operating with the AC adaptor, the backlight will remain on and can be dimmed or turned off using the BACKLIGHT button. 5 SECOND ON-DEMAND BACKLIGHT with BATTERY OPERATION: While operating under battery power, use the BACKLIGHT button to illuminate the display for 5 seconds.
  • ATOMIC ACCURACY – Atomic Time with 12 or 24 Hour Display. The Sharp Weather Station with built in Atomic clock has a built-in receiver that automatically synchronizes itself with the WWVB radio broadcast by the US Government’s National Institute (NIST) in Fort Collins, Colorado. The Atomic Clock will always be accurate to within one second as it receives daily WWVB updates.
  • INDOOR AND OUTDOOR TEMPERATURE AND HUMIDITY DISPLAY: Tell at a glance the current indoor and outdoor temperature and humidity with the easy to read full color display. The indoor temperature and humidity sensors are integrated into the main unit, while the Wireless outdoor sensor (included) transmits the outdoor temperature and humidity. Wireless Sensor can be placed anywhere within 100ft of the receiving unit. Sensor requires 2 x AAA batteries (not included).
  • CALANDER AND DAY OF WEEK DISPLAY – Full Color Display clearly shows the day of the week and date in an easy-to-read format.
  • WEATHER FORCAST with FULL COLOR DISPLAY – See the 12-hour weather forecast and trends in full color with 6 weather icons: Sunny, Sunny to Cloudy, Rain, Thunderstorm, Snow
  • TEMPERATURE AND HUMIDITY TREND TRACKING – Tracks and displays temperature and humidity trends so you can see how weather is reacting currently in your location. Easy to Read Icons show if temperature is rising, steady or falling. Temperature and Humidity trends update every 15 minutes and look back over the previous hour.
  • EASY TO SET ALARM with SNOOZE FUNTION – Easily set the alarm with the simple button controls on top of clock. Snooze/Dimmer Switch is simple to use and on top of the display.
  • ELECTRIC POWERED with ON DEMAND BACKLIGHT BATTERY OPERATION: Plug into weather station into standard household wall outlet – The Sharp Weather Station is compatible with 110V/120V power outlets - to power the Sharp Weather Station with “always on” display. Will also work on Battery Optional Mode (Main unit 3 x AA batteries - Sensor 2 x AAA batteries (not included). While operating under battery power, use the BACKLIGHT button to illuminate the display for 5 seconds.
No. 9
Sharp Atomic Clock - Never Needs Setting! –Easy to Read Numbers - Indoor/Outdoor Temperature, Wireless Outdoor Sensor - Battery Powered - Easy Set-Up!! (4' Numbers)
2,041 Consomer Reviews
Sharp Atomic Clock - Never Needs Setting! –Easy to Read Numbers - Indoor/Outdoor Temperature, Wireless Outdoor Sensor - Battery Powered - Easy Set-Up!! (4" Numbers)
  • Atomic Accuracy: The Atomic clock has a built-in receiver that automatically synchronizes itself with the WWVB radio broadcast by the US Government’s National Institute (NIST) in Fort Collins, Colorado. The Atomic Clock will always be accurate to within one second as it receives daily WWVB updates.
  • Jumbo 4” Tall LCD Time Display - Easy to Read, Easy to Use, Easy to Set up - Use as either a wall clock, or as a desk clock with integrated stand. Perfect for anyplace in your home.
  • Displays time (hours, minutes, seconds), indoor and outdoor temperature, calendar and day of week
  • Battery powered: Main unit 4 x AA batteries - Sensor 2 x AAA batteries (not included)
  • Wireless Outdoor Sensor: The Wireless outdoor sensor (included) transmits the outdoor temperature to the Atomic Wall Clock. The sensor can be placed anywhere within 100ft of the receiving unit. The wireless technology means no wire installation is necessary. Note: The wireless sensor is included in the box, separate from the clock.
No. 10
Geevon Digital Atomic Wall Clock,Auto-Set Atomic Clock with Indoor Outdoor Temperature,Calendar,Moon Phase for Home Office Elderly(1 Wireless Outdoor Sensor)
  • 【Atomic Clock with Indoor Outdoor Temperature】Atomic wall clock with temperature monitor function,The Wireless outdoor sensor (included) transmits the outdoor temperature ( ° C /° F optional)to the large digital wall clock. Which means you can put them inside your patio, backyard, garden or courtyard,easily monitor outside conditions without going out.
  • 【Enhanced Atomic Clock Technology】Atomic digital clock will always be accurate to within one second as it receives daily WWVB updates, just select your time zone at the setting buttons of the clock and turn on the DST if applicable. Automatically updates for daylight saving time,weekday,day,month,time,help you manage regular life.
  • 【8.8'' Large Display Digital Clock 】Large atomic wall clock battery operated with an 8.8'' LCD large TN high definition slim display, can simultaneously display date, time (12/24H), week,moon phase,indoor&outdoor temperature(° C/° F),records the daily MIN & MAX data and display tendency.And the digits are big enough for easy-viewing.
  • 【Alarm & Snooze Function】Not only a Calendar and Thermometer, but also can be used as a loud alarm clock. When the alarm goes off, GEEVON battery operated atomic clock will send out a gradually ascending "beeping" sound to wake you up. Before the alarm stops itself, press the "SNOOZE" button to get an extra 5-minute nap. Perfectly designed for heavy sleepers. (NOTE: The alarm goes off for 2 minutes, and if there is no action during this period, it will no longer continue to alarm.)
  • 【Digital Wall Clock & Desk Clock 】Our atomic alarm clock features 2 hanging holes and a kickstand, can not only be placed on the nightstand, but also hung on the wall. The bold, simple styled bezel of the clock gives it a modern look, with a classic feel. Perfect for any room in the house, office, bedroom, closet, classroom or living room.

How to choose a good clocks with outdoor sensors

Does the idea of finding a fantastic clocks with outdoor sensors make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in clocks with outdoor sensors. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top clocks with outdoor sensors products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top clocks with outdoor sensors on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top clocks with outdoor sensors brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top clocks with outdoor sensors based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the clocks with outdoor sensors were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good clocks with outdoor sensors, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your clocks with outdoor sensors.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting clocks with outdoor sensors for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our clocks with outdoor sensors. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what clocks with outdoor sensors should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on clocks with outdoor sensors.