---
product_id: 745564273
title: "CHKOSDA Large Digital Wall Clock 28 Inch with GPS Auto-Sync Time - White"
brand: "chkosda"
price: "£217.09"
currency: GBP
in_stock: true
category: "Chkosda"
url: https://www.desertcart.co.uk/products/745564273-chkosda-large-digital-wall-clock-28-inch-with-gps-auto
store_origin: GB
region: United Kingdom
---

# 16 preset alarms & timers 6-inch jumbo LED digits GPS Auto-Sync every 10 min CHKOSDA Large Digital Wall Clock 28 Inch with GPS Auto-Sync Time - White

**Brand:** chkosda
**Price:** £217.09
**Availability:** ✅ In Stock

## Summary

> 🕒 Sync, See, Simplify — Time Mastery at a Glance!

## Quick Answers

- **What is this?** CHKOSDA Large Digital Wall Clock 28 Inch with GPS Auto-Sync Time - White by chkosda
- **How much does it cost?** £217.09 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/745564273-chkosda-large-digital-wall-clock-28-inch-with-gps-auto)

## Best For

- chkosda enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Sleek Design:** Crafted with aerospace-grade aluminum and flame-retardant materials, this minimalist clock is built to last and elevate any professional space.
- • **Smart Multi-Alarm System:** 16 customizable alarms and countdown timers controlled remotely from up to 49 feet—streamline your busy schedule effortlessly.
- • **Atomic-Level Time Accuracy:** Never reset your clock again with GPS auto-sync every 10 minutes—perfect for multi-zone offices and global teams.
- • **Ultra-Visible Jumbo Display:** 6-inch flicker-free LED digits ensure crystal-clear time visibility up to 164 feet, reducing eye strain in any environment.
- • **Adaptive Brightness & Night Mode:** 8-level brightness with auto-dimming sensor transforms your clock into a gentle nightlight, blending style with comfort.

## Overview

The CHKOSDA Large Digital Wall Clock features a 28-inch display with 6-inch LED digits visible up to 164 feet, GPS auto-sync for atomic-level precision, and 16 remote-controlled alarms. Its durable aerospace-grade aluminum frame and flame-retardant components ensure longevity, while 8 adjustable brightness levels with auto-dimming provide optimal visibility day and night. Ideal for offices, classrooms, gyms, and conference rooms, it combines cutting-edge timekeeping with sleek minimalist design and effortless setup.

## Description

Buy CHKOSDA Large Digital Wall Clock 28 Inch with GPS Auto-Sync Time - White | 164ft Visibility, No Wi-Fi Required, 8-Level Brightness, Timer, Remote Control, for Classroom, Office, Gym, Conference Room: Wall Clocks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- ✅ [GPS Auto-Sync, Atomic-Level Precision] Say goodbye to manual time adjustments. This large digital wall clock automatically calibrates every 10 minutes via GPS satellite signals, achieving atomic-level accuracy. Pro tip: Use the remote’s “🌍” button to easily switch between Daylight Saving Time (DST) and time zones—making it the ultimate wall clock for multi-state offices and schools.
- ✅【6-Inch Jumbo LED Digits, 50m Ultra-Clear Visibility - Digital Clock Large Display】 This LED clock digital features 6-inch oversized digits with static, flicker-free display, ensuring sharp visibility up to 50m. Ideal for seniors checking dawn time, kids reading distant countdowns, or tracking workouts—no squinting required. The glare-free design prioritizes eye comfort, protecting visual health for all ages. Instant readability, effortless care.
- ✅【Multi-functional Digital Timer with 16 Preset Alarms】 This large wall clock with 16 alarm settings handles complex schedules effortlessly. Countdown & timer modes adapt to exams, cooking, and workouts. Remote-controlled large wall clocks (up to 49ft range) let you adjust alarms/settings from bed or during meetings. Features temperature display, °F/°C switch, and auto-dimming night light. An all-in-one solution for seamless routines – simplify your life with smart automation!
- ✅【Durable Digital Clocks: Flame-Retardant Materials Translucent Design】 Crafted with high-transparency acrylic panel & aerospace-grade aluminum alloy frame for lasting durability. Flame-retardant fiberglass circuit boards for improved field stability. 8 adjustable brightness levels + auto light sensor maintain daytime clarity and transform into gentle nightlight after dark. Perfect as an office wall clock, seamlessly blending with modern fitness timer setups and workspace aesthetics
- ✅【Digital Clock & Hassle-Free Setup】 Sturdy color-printed packaging designed to minimize shipping damage, with all accessories included—no additional purchases required. Quick installation: screw-mounted wall setup + plug-and-play operation. No technical expertise needed! For assistance, contact us directly via Your Orders > Contact Seller. We provide rapid response support to resolve any concerns.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F29RRJNJ |
| Additional Features | Adjustable Brightness, Alarm, Auto Dimmable, Calendar Display, GPS Auto-Sync Time |
| Alarm Clock | Yes |
| Best Sellers Rank | #430,853 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #851 in Wall Clocks |
| Brand | CHKOSDA |
| Brand Name | CHKOSDA |
| Clock Form | Time Clock |
| Color | 28" Gps Auto-sync Wall Clock-white |
| Connectivity Technology | GPS |
| Customer Reviews | 3.8 out of 5 stars 34 Reviews |
| Display Type | Digital |
| Frame Material | Aluminum |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions W x H | 27.5"W x 6.49"H |
| Item Highlight | 164ft Visibility, No Wi-Fi Required, 8-Level Brightness, Timer, Remote Control, for Classroom, Office, Gym, Conference Room |
| Manufacturer | CHKOSDA |
| Manufacturer Part Number | CH3389-GPS-W |
| Material Type | Acrylic |
| Model Number | CH3389-GPS-W |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Number of Packs | 1 |
| Operation Mode | Atomic |
| Power Source | Corded Electric |
| Product Dimensions | 27.5"W x 6.49"H |
| Room Type | Classroom, Conference Room, Gym, Home Office, Study Room |
| Screen Size | 28 inches |
| Shape | Rectangular |
| Size | Large |
| Special Feature | Adjustable Brightness, Alarm, Auto Dimmable , Calendar Display, GPS Auto-Sync Time |
| Style | Minimalist |
| Style Name | Minimalist |
| Theme | Number |
| UPC | 762191889962 |
| Unit Count | 1 Count |
| Warranty Type | Limited |

## Product Details

- **Brand:** CHKOSDA
- **Color:** 28" Gps Auto-sync Wall Clock-white
- **Display Type:** Digital
- **Indoor/Outdoor Usage:** Indoor
- **Power Source:** Corded Electric
- **Product Dimensions:** 27.5"W x 6.49"H
- **Room Type:** Classroom, Conference Room, Gym, Home Office, Study Room
- **Shape:** Rectangular
- **Special Feature:** Adjustable Brightness, Alarm, Auto Dimmable, Calendar Display, GPS Auto-Sync Time
- **Style:** Minimalist

## Images

![CHKOSDA Large Digital Wall Clock 28 Inch with GPS Auto-Sync Time - White - Image 1](https://m.media-amazon.com/images/I/61zf1ZstN8L.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: How do I set the correct time zone for my city in the US?**
A: Find your UTC offset online (NY: -5, DST -4). Type A: Press "Globe" until offset shows (e.g., "-4.0"), press "RET". Type B: Press "Globe", use "+/-" (E=UTC+, C=UTC-; e.g., "04.0C"), press "RET". Note: Manual DST switch required.

**Q: Why is the small green light flashing?**
A: Flashing means the clock is searching for a GPS signal. If it continues to flash, the signal at that spot is too weak. We recommend moving the clock to a different location, such as closer to a window, for better reception.

**Q: Does it adjust automatically for Daylight Saving Time?**
A: No. You must update the UTC offset manually. Find your UTC offset online (NY: -5, DST -4). Type A: Press "Globe" until offset shows (e.g., "-4.0"), press "RET". Type B: Press "Globe", use "+/-" (E=UTC+, C=UTC-; e.g., "04.0C"), press "RET".

**Q: Is this clock battery-operated or plug-in?**
A: This is a Corded Electric clock. It must be plugged into a power outlet (UK adapter and 3m cord included) to light up the display. The internal CR2032 battery is only for "Memory Backup" to save your settings if the power goes out.

**Q: Can I use this GPS wall clock in a warehouse or room with no windows?**
A: No. The clock needs a clear view of the sky for satellite signals. We suggest installing it within 5 metres of a window. Like a car Sat-Nav, thick walls or metal roofs can block GPS, preventing the auto-sync from working.

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-09-21*