Innovative Features from La Crosse Technology


New UltrAtomic® Technology

La Crosse Technology is introducing a line of radio-controlled clocks based on its innovative UltrAtomic® technology, designed to receive the phase-modulated enhanced WWVB broadcast signal that NIST has recently introduced. This line of products is the first and only one in the market to be based on this enhanced broadcast, offering unparalleled reception. UltrAtomic clocks operate even in the harshest conditions, where the signal-to-noise ratio interferes with radio-controlled clock reception using the legacy AM signal broadcast.


La Crosse View®

With a connected weather station and the La Crosse View® App you can monitor, track, and study your real time home weather data on the go. Whether you want to set alerts, name your sensors, or change a location background image, this intuitive easy-to-use app is customizable in every way! Invite your friends and family to share in the experience of staying connected anytime, anywhere.

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Curved Display

Atomic time with the newest technology; The 617-249 has a blue curved display which offers a larger and easier to read display at all angles. Easy-to-use charging port for your phone while you sleep.




Bluetooth speakers

The 75910 LED alarm clock features Bluetooth speakers and will charge your mobile device while you sleep.