WallarGe 8.5-Inch Digital Atomic Clock with Wireless Outdoor Temperature

WallarGe’s 8.5-inch digital atomic clock keeps time synchronized through the WWVB radio signal and displays indoor and outdoor temperatures for at-a-glance home timekeeping.

• WWVB reception updates the time automatically every midnight — keeps the displayed time synchronized.
• Wireless outdoor sensor with a range of up to 330 ft (100.6 m) — brings outside temperature to the clock’s display.
• Time, seconds, indoor and outdoor temperatures, day, and date on one screen — makes key daily information easy to read together.
• Four time zones and automatic daylight saving time — supports timekeeping across EST, CST, MST, and PST.
• Battery-powered clock and sensor — place them without a power cord; batteries are not included.
• 12/24-hour time and Fahrenheit/degree temperature options — lets you choose the display format.

For a kitchen, bedroom, or shared living space, this clock combines everyday timekeeping with a quick indoor-and-outdoor temperature check. Its display is not backlit, so it is designed for viewing in ambient light rather than for a lit screen in a dark room.

How does the atomic timekeeping and alarm work?

The built-in receiver automatically synchronizes the clock with the WWVB radio broadcast, refreshing the time each midnight. Choose among EST, CST, MST, and PST. When daylight saving time is enabled, the clock automatically moves forward or back by one hour at the appropriate change; you can also switch the DST setting off manually.

• The alarm setting follows the selected 12- or 24-hour time mode.
• An on-screen icon indicates when the alarm or DST setting is active.

How do the indoor and outdoor temperature readings work?

The clock shows indoor temperature and receives outdoor temperature readings wirelessly from its separate sensor. For a useful outdoor reading, position the sensor within 330 ft (100.6 m) of the clock, away from direct sunlight and rain.

• Use the button on the back of the clock to switch the temperature display between Fahrenheit and degrees.
• The display also shows the day and date alongside the temperature readings.

What batteries and display features should I expect?

The clock uses three AAA batteries, and the outdoor sensor uses two AA batteries; both require non-rechargeable batteries, which are not included. The screen shows time in large, bold numerals with seconds, with temperature, day, and date along the bottom. There is no backlight.

• A blinking low-battery symbol appears on the clock when the clock or sensor batteries are running low.
• Select standard 12-hour or 24-hour time; the alarm time changes to match the chosen mode.

WallarGe’s atomic clock suits households that want synchronized time, an alarm, and indoor and outdoor temperature information together on a single display. It is especially useful where the sensor can be placed within range and protected from direct sun and rain, and where the screen will be viewed with ambient light. Its defining combination is WWVB time synchronization, a wireless outdoor-temperature sensor, and a clear display of daily time and date details.