---
product_id: 717257872
title: "WallarGe 20'' Extra Large Atomic Clock with Indoor Outdoor Temperature, Ultra Clear 4.5'' Numbers Display with Auto DST, 4 Time Zones, Date and Day Display, Battery Operated"
brand: "wallarge"
price: "C$11671"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/717257872-wallarge-20-extra-large-atomic-clock-with-indoor-outdoor-temperature
store_origin: NI
region: Nicaragua
---

# Atomic time sync, never set again 4.5'' jumbo digits, ultra clear Indoor & outdoor temp tracking WallarGe 20'' Extra Large Atomic Clock with Indoor Outdoor Temperature, Ultra Clear 4.5'' Numbers Display with Auto DST, 4 Time Zones, Date and Day Display, Battery Operated

**Brand:** wallarge
**Price:** C$11671
**Availability:** ✅ In Stock

## Summary

> ⏳ Stay ahead of time and trends with WallarGe’s jumbo atomic clock!

## Quick Answers

- **What is this?** WallarGe 20'' Extra Large Atomic Clock with Indoor Outdoor Temperature, Ultra Clear 4.5'' Numbers Display with Auto DST, 4 Time Zones, Date and Day Display, Battery Operated by wallarge
- **How much does it cost?** C$11671 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/717257872-wallarge-20-extra-large-atomic-clock-with-indoor-outdoor-temperature)

## Best For

- wallarge enthusiasts

## Why This Product

- Trusted wallarge brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual Climate Insight:** Built-in high-precision sensors monitor indoor and outdoor temps, so you always know when to step out or stay cozy.
- • **Effortless Precision:** Auto-syncs daily with WWVB atomic time for second-level accuracy—never reset, ever.
- • **Seamless Multi-Zone Management:** Display up to 4 time zones simultaneously, ideal for global managers and remote teams staying connected.
- • **Wireless Freedom & Smart Alerts:** Battery-powered with low-battery indicator means no messy cords and zero downtime—place it anywhere, stress-free.
- • **Visibility That Commands Attention:** Massive 20'' frame with 4.5'' high-contrast digits ensures readability from across any room—perfect for busy professionals and family alike.

## Overview

The WallarGe 20'' Extra Large Atomic Clock combines precision atomic timekeeping with indoor/outdoor temperature monitoring, featuring a massive 4.5'' digit display and support for 4 time zones. Battery-operated and auto-updating with daylight saving adjustments, it’s designed for professionals who demand accuracy, clarity, and style in their home or office.

## Description

20'' Extra Large Atomic Clock with Indoor Outdoor Temperature, Ultra Clear 4.5'' Numbers Display with Auto DST, 4 Time Zones, Date and Day Display, Battery Operated

## Features

- [Atomic Clock Digital] Never Need Setting, a built-in receiver that automatically synchronizes itself with the WWVB radio broadcast, it will always be accurate to within one second as it receives daily WWVB updates.
- [Atomic Clock with Indoor Outdoor Temp] Built-in high precision temperature sensor which collect the temperature information constantly. Keep track of the indoor and outdoor temperature, determine the most ideal times to get out or stay in.
- [Extra Large Digital Wall Clock] 20 inches EXTRA LARGE digital wall clock with 4.5 inches high contrast clear jumbo digits, which is clearly visible even from afar, friendly to the elderly and the visually impaired.
- [Digital Wall Clock Battery Operated] The clock is supported by 5 AA batteries (3 for clock, 2 for sensor, not included). No wires make it can be placed anywhere; and the low battery symbol reminds you to replace the battery in time to avoid getting the wrong time due to low power.
- [Perfect Gift for Beloved Person] Large digital wall clock makes it easy to know the time, two different time and temperature formats (12/24H; ℃/℉) are available. An ideal present for those who want to keep track of their time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | WallarGe |
| Color | Black |
| Product Dimensions | 42.42 x 3.81 x 27.43 cm; 1.5 kg |
| Special Features | Daylight Saving, Temperature Display, Extra Large Display, Battery Operated |
| Item Weight | 1.5 Kilograms |

## Product Details

- **Brand:** WallarGe
- **Specific uses for product:** Date
- **Power source:** Battery Powered
- **Special features:** Daylight Saving, Temperature Display, Extra Large Display, Battery Operated
- **Number of batteries:** 5 AA batteries required.

## Images

![WallarGe 20'' Extra Large Atomic Clock with Indoor Outdoor Temperature, Ultra Clear 4.5'' Numbers Display with Auto DST, 4 Time Zones, Date and Day Display, Battery Operated - Image 1](https://m.media-amazon.com/images/I/61wfRG7V-hL.jpg)

## Frequently Bought Together

- WallarGe Extra Large Atomic Clock with Indoor Outdoor Temperature, Ultra Clear 4.5'' Numbers Display with Auto DST, 4 Time Zones, Date and Day Display, Battery Operated
- WallarGe Atomic Clock with Outdoor and Indoor Temperature - 12.5 Inch Self-Setting Digital Clock Large Display, Battery Operated Wall Clocks or Desk Clocks for Bedroom, Livingroom, Office
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**Shop now:** [https://www.desertcart.ni/products/717257872-wallarge-20-extra-large-atomic-clock-with-indoor-outdoor-temperature](https://www.desertcart.ni/products/717257872-wallarge-20-extra-large-atomic-clock-with-indoor-outdoor-temperature)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-30*