EASYERA AC-WC150D 15-Inch Digital Atomic Wall Clock

Atomic: The EASYERA AC-WC150D digital wall clock combines a 15-inch display with WWVB time synchronization and indoor temperature and humidity readouts. Its battery power and wall or desktop placement suit rooms where a large, cord-free time display is useful, but the unlit screen needs ambient light.

At a glance

WWVB radio synchronization is described as an automatic daily adjustment, typically during early morning hours.
Auto-DST is intended for areas that observe daylight saving time.
Displays indoor temperature and humidity alongside the time.
The listing describes wall mounting or desktop placement and battery operation.

Price

$31.98Save 20%

Reference price: ~~$39.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

Large display is intended to make the time easier to see across a room.
Battery power avoids a power cord, and the listed placement options allow wall or desktop use.
Indoor temperature and humidity readings add basic room-condition information.

Cons

No backlight means the display is not visible in complete darkness without an external light source.
The 4 AA batteries are required but not included.

Technical specifications

16 specifications

Identity
Brand	EASYERA
Model	AC-WC150D

Display and features
Screen size	15 inches
Display technology listed	Digital
Time synchronization	Atomic
Alarm	Yes
Indoor temperature range	14.2°F–122°F
Indoor humidity range	20%–95%

Power and battery
Power configuration	Battery Powered
Batteries required	4 AA batteries required.

Dimensions and installation
Mounting types listed	Wall Mount / Desktop
Form factor	Rectangular
Dimensions listed	14.18"W x 6.2"H

Construction and use
Color	Black
Frame material	Plastic
Intended use	Indoor

What to know before buying

Listing details to confirm

The listing says automatic DST is intended for DST-observing areas, does not recommend use in non-DST areas such as most of Arizona, and excludes automatic AKST and HST support. It also says the display has no backlight and WWVB reception is typically strongest at night. Customer feedback praises dark-room brightness, which conflicts with the no-backlight product details.

Who is it for?

A good fit for

People wanting a large digital time display for an indoor room.
Buyers who want an atomic time-setting clock with automatic DST adjustment in a supported DST-observing area.
Those who want indoor temperature and humidity shown on the clock.

Less suited to

People who need to read the display in a dark room without another light source.
Buyers in non-DST areas or Alaska and Hawaii who need local automatic time support.

EASYERA AC-WC150D 15-Inch Digital Atomic Wall Clock · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 338 ratings

5 stars73%73%
4 stars12%12%
3 stars5%5%
2 stars2%2%
1 star8%8%

Customer feedback describes the clock as easy to use, with large numbers that are readable across a room. Some customers report positive accuracy, while others describe inaccurate temperature readings or reliability problems. That mixed feedback matters if temperature monitoring or dependable timekeeping is central to the purchase. The listing claims WWVB synchronization and temperature and humidity display, but those features do not resolve the reported differences in customer experience.

Positive themes

Customers report that the large numbers are easy to read across a room and that the clock is easy to use.
Some customers praise its appearance, color options, and brightness.

Mixed feedback

Reports of accuracy and reliability vary. Some customers describe accurate timekeeping, while others report inaccurate temperature readings or the clock not working correctly.