Digital Atomic Clock with Outdoor Temperature and Moon Phase

In this review the La Crosse Technology digital atomic clock proves itself as a practical wall or desk clock for anyone who needs accurate time plus simple temperature info. The single biggest reason to buy is its atomic self-set time combined with a wireless outdoor sensor, so users get hands-off accuracy and live outdoor temperature without checking a phone. The display is large and readable from across a room, and the battery operation means the clock keeps time through power interruptions, making it a sensible choice for home or office.

Key Features

• Atomic self-set time: Automatically syncs to the atomic signal so the clock maintains precise time and date without manual daily adjustments.
• Wireless outdoor sensor: Transmits outdoor temperature up to 330ft so you can see current conditions from inside the house.
• Daylight Savings AUTO: Automatically adjusts twice a year by default, removing the need to change the clock manually.
• Moon phase and calendar: Displays moon phase icons and a full weekday calendar to help plan outdoor activities and gardening tasks.
• 12/24 hour and alarm: Offers selectable time format and a 10 minute snooze alarm for simple morning reminders.
• Temperature in F/C: Switchable Fahrenheit or Celsius with trend arrows to show recent changes in indoor and outdoor temps.

Who It's For

The clock is best for homeowners, gardeners, and small office users who want a reliable wall or tabletop clock that also reports outdoor temperature without a phone app. Its large digits and classic matted black styling make it ideal for living rooms, mudrooms, garages, or workbenches where readability matters.

Those who need advanced weather forecasting, multi-sensor networks, or smartphone integration should look elsewhere; this unit focuses on accurate timekeeping, a single wireless sensor, and straightforward temperature readouts rather than connected features.

Pros & Cons

Pros

• Accurate time via atomic signal reduces manual setting and drift.
• Clear, easy-to-read display with moon phase and full weekday calendar.
• Wireless sensor gives outdoor temperature remotely with a generous 330ft range.
• Battery operation keeps time during outages and is simple to position anywhere.

Cons

• Not a networked weather station; only a single outdoor sensor and no app connectivity.
• Some users report mixed results with time accuracy or sensor reception depending on location.

Specifications

Our Verdict

The La Crosse Technology atomic clock is a solid value for buyers who want fuss-free, accurate time plus simple indoor and outdoor temperature monitoring. It excels where readability, battery backup, and automatic DST are priorities, though those seeking multi-sensor weather networks or app control should consider other options. For a classic, dependable clock with meaningful weather info, it is a practical purchase.

Frequently Asked Questions

Does the clock set itself for daylight savings?
Yes, the clock supports automatic Daylight Savings adjustments by default and also offers ON or OFF settings for DST behavior.

How far can the outdoor sensor transmit?
The wireless sensor can transmit readings up to about 330ft (100m) in open conditions; reception may vary indoors.

Can temperatures display in Celsius?
Yes, temperatures can be shown in either Fahrenheit or Celsius and include trend arrows for recent changes.