WallarGe Atomic Digital Wall Clock 12.5" — Self-Setting, Indoor & Outdoor Temp, WWVB Sync

The WallarGe Atomic Clock 12.5-inch is a self-setting digital wall clock that keeps exact time and shows both indoor and outdoor temperatures automatically.

This 12.5-inch WallarGe atomic clock combines a large, easy-to-read digital display with automatic WWVB synchronization and a wireless outdoor sensor, so you always see accurate time and temperature without fiddling with settings. Designed for wall or desk placement, it supports 12/24-hour formats, four continental US time zones, automatic daylight-saving adjustments, and a built-in indoor thermometer. Battery-powered operation makes it simple to mount anywhere without cords.

How does the WallarGe Atomic Clock keep time without manual resetting?

The clock contains a WWVB radio receiver that automatically syncs to the National Institute of Standards and Technology signal transmitted from Fort Collins, Colorado. This daily synchronization ensures the clock stays accurate to within one second under normal reception conditions.

• Automatic daily WWVB sync for hands-free timekeeping
• Auto-adjusts for daylight saving time
• Selectable 12- or 24-hour display and four time zones (PST/MST/CST/EST)
• Manual time set option if reception is limited

What temperature information does the clock provide and how?

The WallarGe clock displays both indoor and outdoor temperatures: an internal sensor measures room temperature, while a wireless outdoor sensor transmits external readings to the clock. The outdoor transmitter works up to about 100 feet from the clock, enabling temperature tracking for patios, garages, or near entryways.

• Indoor temperature from built-in sensor for room comfort awareness
• Wireless outdoor sensor transmits up to ~100 ft (line-of-sight)
• Temperature units switchable between Celsius and Fahrenheit
• Clear numeric readout alongside time for quick scanning

Is the WallarGe clock easy to read and place around the home?

Yes — the clock features a jumbo 2.5-inch high time display and a 12.5-inch overall diameter, making digits visible across a room. It offers versatile placement options: hang it on the wall or stand it on a desk or shelf, and its straightforward controls make setup quick for users of all ages.

• Large 2.5" numeric time digits for improved readability
• Wall-mount or tabletop placement for flexible use
• Simple controls and optional manual time setting available
• Compact, fashionable design suitable for home and office

What power and auxiliary features should I expect?

The WallarGe Atomic Clock and its outdoor transmitter are both battery powered, so no electrical outlet is needed. The clock includes basic alarm and calendar functions to help keep track of appointments, and you can toggle display formats and time zones as required.

• Batteries power both clock and outdoor sensor (batteries not included)
• Alarm and day/date features for daily reminders
• Four time zone choices to match continental U.S. regions
• No backlight — optimized for clear daytime and well-lit indoor viewing

Who is this for? The WallarGe Atomic Clock 12.5-inch is ideal for anyone who wants reliable, low-maintenance timekeeping with temperature at-a-glance: seniors and people with limited vision who benefit from large digits, busy households that need automatic updates, offices that prefer cord-free displays, and homeowners who want indoor/outdoor temperature monitoring without complicated wiring. If you need a simple, accurate wall or desk clock that updates itself and shows both room and outdoor conditions, this WallarGe model is a practical choice.