Sharp Atomic Clock – 4\" Jumbo Display, Indoor/Outdoor Temperature, Wireless Sensor, Easy Setup

Overview

The Sharp Atomic Clock blends bold design with practical reliability. Its jumbo 4-inch digits are easy to read from across the room, reducing the need to squint or strain. A built‑in WWVB radio receiver keeps pace with the US government time signal, with daily updates from NIST in Fort Collins, Colorado. The result is a clock that stays in sync so you don’t have to fiddle with settings during busy mornings or hectic routines.

Why readability matters

With a large, uncluttered display and straightforward layout, you can check the time at a glance while cooking, working, or helping kids with chores. The clock can be mounted on a wall or placed on a desk using the integrated stand, offering flexible placement for any room.

What you get at a glance

Beyond the time, the clock shows indoor and outdoor temperatures, a calendar, and the day of the week. This quick context supports daily planning and comfort checks, without needing to glance at multiple devices.

Power and installation

The main unit runs on four AA batteries, while the wireless outdoor sensor uses two AAA batteries. The sensor communicates wirelessly with the clock up to 100 feet away, enabling you to position it where it makes the most sense in your space. Note that batteries are not included for either unit.

Key benefits

• Atomic accuracy via WWVB daily updates keeps time aligned without manual setting
• Jumbo 4-inch display enables easy reading from across the room
• Displays time, indoor and outdoor temperature, calendar, and day of week for quick context
• Battery powered design offers cord-free flexibility

Real-world uses

• Kitchen: track elapsed time while cooking and monitor room temperature
• Home office: a quick glance at time, date, and comfort levels
• Entryway or living area: a statement clock that informs at a glance