---
product_id: 661426371
title: "Under Desk Warmer - Silent and Energy Efficient - Personal Under Desk Heater for Legs and Feet - for Office and Home - with Thermostat and Timer"
brand: "whisperheat"
price: "S$262"
currency: SGD
in_stock: true
reviews_count: 8
category: "Whisperheat"
url: https://www.desertcart.sg/products/661426371-under-desk-warmer-silent-and-energy-efficient-personal-under-desk
store_origin: SG
region: Singapore
---

# Silent, fanless radiant heating 3 heat levels for perfect warmth 2/4 hour auto shutoff timer Under Desk Warmer - Silent and Energy Efficient - Personal Under Desk Heater for Legs and Feet - for Office and Home - with Thermostat and Timer

**Brand:** whisperheat
**Price:** S$262
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay warm, stay productive — under your desk, without the noise!

## Quick Answers

- **What is this?** Under Desk Warmer - Silent and Energy Efficient - Personal Under Desk Heater for Legs and Feet - for Office and Home - with Thermostat and Timer by whisperheat
- **How much does it cost?** S$262 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/661426371-under-desk-warmer-silent-and-energy-efficient-personal-under-desk)

## Best For

- whisperheat enthusiasts

## Why This Product

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

## Key Features

- • **Smart Energy Saver:** Auto shutoff timer protects your wallet and your safety with 2 or 4-hour options.
- • **Family & Pet Friendly:** Safe for indoor use around kids and pets, making every space warm and welcoming.
- • **Whisper-Quiet Comfort:** Silent radiant heat keeps your workspace cozy without distractions.
- • **Sleek & Portable Design:** Slim, foldable form fits discreetly under any desk and moves with you.
- • **Tailored Warmth Control:** Three adjustable heat settings let you customize your comfort effortlessly.

## Overview

The WHISPERHEAT Under Desk Warmer delivers silent, energy-efficient radiant heat with three adjustable settings and a 2/4-hour auto shutoff timer. Its slim, foldable design fits seamlessly under desks at home or office, providing safe, customizable warmth for legs and feet. Perfect for professionals seeking discreet comfort and smart energy savings in any indoor environment.

## Description

desertcart.com: WHISPERHEAT Under Desk Warmer - Silent and Energy Efficient - Personal Under Desk Heater for Legs and Feet - for Office and Home - with Thermostat and Timer : Home & Kitchen

Review: Silent and surprisingly effective, even on the default settings - I have been pleasantly surprised by how much warmth this provides under my desk. My feet and legs are not cold even on the lowest setting, and even when I have a skirt on. I love that it has an auto-off feature, and it's nice that you can adjust all the settings for time and temp, but honestly, the default setting has been doing a wonderful job for me without fussing with anything else. I also like that it's silent. There is nothing to indicate when the heater is on or off audibly. It was super easy to set up, and although I was worried about how long it would continue standing up, so far it's been going a month without falling over. There are supports to add to the corners that help. It IS a bit bigger than other normal space heaters, but I don't notice it under the desk in the office (I have a cube) and no one else seems to have noticed it either (perhaps the cleaning crew, but no one has said anything!). I can't say enough how well this works. Highly recommend. I even bought it on the "discounted" program because I guess someone else returned it, and I haven't had one problem with it at all. Works perfectly.
Review: Works great - Girlfriend was constantly cold in her office at home. She had a regular heater that burnt a wall socket due to overload. I found these heaters work great low wattage, no noise and heats great under the desk.

## Features

- Silent Radiant Heat: Enjoy quiet, fanless warmth for your legs and feet, perfect for comfort at work, home office, or any personal space
- Customizable Warmth: Features 3 simple buttons to change heating levels and an auto-shutoff timer. Level 1 is the lowest setting and level 3 is the highest. Warms your legs and feet while sitting at your desk in a discreet and gentle fashion.
- Safe & Energy Efficient: Low power consumption ensures saving on energy bills. Designed with 2 or 4 hour shutoff timer for additional savings and safety.
- Portable & Compact: Slim, lightweight, and foldable design. Easily move your personal heater from your desk to your dorm, studio or office.
- Versatile Use: Perfect for indoor environments and safe for use around pets and children. Ideal for warming feet and legs under desks, in nurseries, or even for keeping pets cozy in winter.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DDMKWKMS |
| Best Sellers Rank | #3,310 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #13 in Camping Foot Warmers |
| Brand | WHISPERHEAT |
| Brand Name | WHISPERHEAT |
| Color | Gray |
| Customer Reviews | 4.1 out of 5 stars 407 Reviews |
| Form Factor | Mat |
| Fuel Type | Electric |
| Global Trade Identification Number | 00810135998758 |
| Heating Element | Radiant |
| Heating Method | Radiant |
| Included Components | 5 Standup Brackets |
| Indoor Outdoor Usage | Indoor |
| Indoor/Outdoor Usage | Indoor |
| Item Dimensions D x W x H | 21.25"D x 2"W x 15.5"H |
| Item Weight | 2 Kilograms |
| Manufacturer | Whisper Heat |
| Model Number | DSK1300 |
| Mounting Type | Floor Mount |
| Number of Speeds | 3 |
| Power Source | ac |
| Recommended Uses For Product | Office |
| Room Type | Home Office |
| Special Feature | Adjustable Temperature |
| Special Features | Adjustable Temperature |
| UPC | 810135998758 |
| Voltage | 120 Volts (AC) |

## Product Details

- **Brand:** WHISPERHEAT
- **Color:** Gray
- **Form Factor:** Mat
- **Indoor/Outdoor Usage:** Indoor
- **Special Feature:** Adjustable Temperature

## Images

![Under Desk Warmer - Silent and Energy Efficient - Personal Under Desk Heater for Legs and Feet - for Office and Home - with Thermostat and Timer - Image 1](https://m.media-amazon.com/images/I/812Q4eM92zL.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Questions & Answers

**Q: Can I use this as a heated floor mat?**
A: No, this product is designed to be used in an upright position to function properly. If placed in a flat position on the floor it will shut off.

**Q: Can this be used as a heated mat for keeping my pet warm?**
A: While the product does generate heat, we do not recommend using it for pets. In any case small children and pets should be supervised if they are near the product.

**Q: Can I use this in the bathroom for extra heat?**
A: No, this product should not be used in the bathroom or near water. Although it is resistant to spills, prolonged exposure to moisture can damage the device. It should not be submerged in water.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Silent and surprisingly effective, even on the default settings
*by D***Y on July 16, 2025*

I have been pleasantly surprised by how much warmth this provides under my desk. My feet and legs are not cold even on the lowest setting, and even when I have a skirt on. I love that it has an auto-off feature, and it's nice that you can adjust all the settings for time and temp, but honestly, the default setting has been doing a wonderful job for me without fussing with anything else. I also like that it's silent. There is nothing to indicate when the heater is on or off audibly. It was super easy to set up, and although I was worried about how long it would continue standing up, so far it's been going a month without falling over. There are supports to add to the corners that help. It IS a bit bigger than other normal space heaters, but I don't notice it under the desk in the office (I have a cube) and no one else seems to have noticed it either (perhaps the cleaning crew, but no one has said anything!). I can't say enough how well this works. Highly recommend. I even bought it on the "discounted" program because I guess someone else returned it, and I haven't had one problem with it at all. Works perfectly.

### ⭐⭐⭐⭐⭐ Works great
*by A***A on January 27, 2026*

Girlfriend was constantly cold in her office at home. She had a regular heater that burnt a wall socket due to overload. I found these heaters work great low wattage, no noise and heats great under the desk.

### ⭐⭐⭐⭐⭐ Not forced heat but works great
*by A***R on February 5, 2026*

Working very well seen reviews that this didn’t work it does work it’s not forced heat

## Frequently Bought Together

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-07*