
Geevon Digital Color Atomic Alarm Clock designed with a large 6-inch HD display delivers the time, date, weekday, alarm time, and indoor temperature & humidity. You can get everything needed to know at a glance, ensuring a soothing visual experience at any angle.

It has 7 time zones: EST, CST, MST, PST, AKT, HAT, and AST. By setting the time zone on the atomic alarm clock and leaving it plugged in overnight, it will automatically sync to the correct time during the night with the WWVB function on, while also self-updating for daylight saving time (DST).
Color Display Digital Atomic Alarm Clock with Temperature & Humidity
Does it automatically adjust for daylight saving time?
Yes, after setting the correct time zone, time, month, date, year, and turning on the DST function when first use, this atomic alarm clock automatically syncs to the WWVB signal during the night, while also self-updating for daylight saving time.
Does it have a backup battery?
Yes, this atomic alarm clock has a battery backup feature. It requires 3 AAA batteries, which are not included.
Why the SET button doesn't work?
When the clock is under the RCC signal reception, the SET and other buttons will not work.
Does it have a USB port?
Yes, this atomic alarm clock comes with 2 USB ports to help charge your phone and other electronic devices.
Does it display indoor temperature and humidity levels?
Yes, this atomic alarm clock displays indoor temperature and humidity levels.


Geevon Digital Color Atomic Alarm Clock designed with a large 6-inch HD display delivers the time, date, weekday, alarm time, and indoor temperature & humidity. You can get everything needed to know at a glance, ensuring a soothing visual experience at any angle.

It has 7 time zones: EST, CST, MST, PST, AKT, HAT, and AST. By setting the time zone on the atomic alarm clock and leaving it plugged in overnight, it will automatically sync to the correct time during the night with the WWVB function on, while also self-updating for daylight saving time (DST).
Color Display Digital Atomic Alarm Clock with Temperature & Humidity
![]() 230342 Color Atomic Clock | ![]() 0342 Digital Atomic Clock | ![]() 268 Atomic Weather Clock | ![]() 258 Atomic Weather Clock |
|---|---|---|---|
| Customer Reviews | |||
| — | — | — | — |
| Price | |||
| — | — | — | — |
| WWVB Time | |||
| ? | ? | ? | ? |
| USB Charging Port | |||
| ? | ? | ? | ? |
| Alarm Clock | |||
| ? | ? | ? | ? |
| Size | |||
| 6.3" x 4.7" x 0.78" | 6.3" x 4.7" x 0.78" | 7.8" x 5.1" x 1" | 11.2" x 4.2" x 1" |
| Display | |||
| 350° VA Display | 350° VA Display | 350° VA Display | 350° VA Display |
| Temperature & Humidity | |||
| Indoor | Indoor | Indoor & Outdoor | Indoor & Outdoor |
| Backlight | |||
| 5-Level Brightness | 5-Level Brightness | 5-Level Brightness | 3-Level Brightness |
| Power Supply | |||
| AC Adaptor/3 AAA (Not Inclu) | AC Adaptor/3 AAA (Not Inclu) | AC Adaptor/3 AAA (Not Inclu) | AC Adaptor/3 AAA (Not Inclu) |
Does it automatically adjust for daylight saving time?
Yes, after setting the correct time zone, time, month, date, year, and turning on the DST function when first use, this atomic alarm clock automatically syncs to the WWVB signal during the night, while also self-updating for daylight saving time.
Does it have a backup battery?
Yes, this atomic alarm clock has a battery backup feature. It requires 3 AAA batteries, which are not included.
Why the SET button doesn't work?
When the clock is under the RCC signal reception, the SET and other buttons will not work.
Does it have a USB port?
Yes, this atomic alarm clock comes with 2 USB ports to help charge your phone and other electronic devices.
Does it display indoor temperature and humidity levels?
Yes, this atomic alarm clock displays indoor temperature and humidity levels.
























































