# DREO DR-HDH003S Smart Dehumidifier, 75-Pint, 4,500 Sq Ft, App Control

Manage humidity in large rooms with app control and flexible drainage on the DREO DR-HDH003S, featuring a 1.85-gallon tank.

- [Original product page](https://www.ofertitastop.com/us/product/dreo-dr-hdh003s-smart-dehumidifier-75)
- [View offer](https://www.ofertitastop.com/us/visit/dreo-dr-hdh003s-smart-dehumidifier-75)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-17T06:43:47.086Z
- Brand: DREO
- SKU: ofertitastop-us-135199
- Category: Home & Garden > Household Appliances > Climate Control Appliances > Dehumidifiers
- Source store: amazon US
- Active deal: Yes
- Price: 199.98 USD
- Previous price: 279.99 USD
- Discount: 29%
- Rating: 4.7 / 5
- Reviews: 120

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

For a single damp corner, a small-capacity unit may be enough, larger areas call for moisture control that can cover more space. The DREO DR-HDH003S is designed for areas up to 4,500 sq ft. App control, adjustable humidity settings, and flexible drainage make it easier to manage everyday humidity at home.

## Key takeaways

This dehumidifier removes up to 75 pints of moisture per day under the stated test conditions of 95°F and 95% relative humidity. Its listed coverage is up to 4,500 sq ft, making it relevant for basements, bedrooms, bathrooms, garages, and other large rooms. Copper coils support airflow for dehumidification, while three fan speeds let you choose how the unit runs.

The 1.85-gallon water tank offers up to 15 hours of operation, depending on conditions. For ongoing drainage, connect the supplied drain hose and direct it to a suitable drain, manual emptying is also available. A full-tank alert and automatic shutoff help manage collection, while auto defrost and a water sensor support operation. The unit also provides adjustable humidity control, a timer, and control through the DREO app.

## Who it’s for

The DR-HDH003S suits households looking to manage humidity across a broad indoor area rather than focus on one small spot. It can be used in spaces such as a basement, garage, bedroom, or bathroom, with app access useful when you want to set a target humidity, schedule run times, or check real-time energy use from your phone. Filter reminders and energy-use monitoring add useful controls to the same app.

For a bedroom, office, or living space, the listed 41 dB operation, sleep mode, and soft night light are relevant comfort features. The child lock can help keep the controls from being changed unintentionally. ENERGY STAR 2025 certification gives energy use a defined point of reference, the product information states it uses 30% less energy than standard DOE models.

## Practical tips

Choose manual emptying when you prefer to collect water in the tank, and use the drain hose when you want water directed continuously to a drain. Keep the hose routed to the drain while the unit is set up for continuous drainage. The tank’s full alert and automatic shutoff help indicate when manual emptying is needed.

Use the adjustable humidity control to set a target, then select one of the three fan speeds to suit the room and your routine. A timer can schedule operating hours, while sleep mode is available for nighttime use. The app brings humidity settings, runtime scheduling, filter reminders, and energy monitoring together, so these adjustments can be managed from one place.

## Is it worth it?

For a large area where a tank-only setup would mean frequent attention, this DREO combines broad stated coverage with the option of continuous drainage. The app, timer, and adjustable humidity control make it practical to tailor operation to a room and schedule, while sleep mode and 41 dB operation support use in lived-in spaces. Its 1.85-gallon tank also allows manual collection when a drain hose setup is not the preferred approach. If you want one unit for home humidity management across spaces such as a basement or large room, the DR-HDH003S brings the coverage, controls, and drainage choices together in a single dehumidifier.

## Images

![DREO DR-HDH003S Smart Dehumidifier, 75-Pint, 4,500 Sq Ft, App Control — 1](https://www.ofertitastop.com/i/59T1BaW-W43XAyTVoZDbo0Q7_ANWMMSC1FXbT48BlLJQWKHlaYhKBCrYkQi4Gr-hsNUHNG-Oh6tZb4HdI4bOTqgw7idLdYLzIck6352xjlbGPUihqPtrKv7vkw.jpg)

![DREO DR-HDH003S Smart Dehumidifier, 75-Pint, 4,500 Sq Ft, App Control — 2](https://www.ofertitastop.com/i/ktyGptwbZ4v7JuFnkQN-I92VAwEf336nnIgFacFhDyc7195_3CGC6Kj5vAvUCR_s9O0cbEzbTG_vqBwpbDi2u3qH1B5hFYQkCd21dDM3KTbfdYaRPnPHqehBOA.jpg)

![DREO DR-HDH003S Smart Dehumidifier, 75-Pint, 4,500 Sq Ft, App Control — 3](https://www.ofertitastop.com/i/4k5KlgPWVMy7xRrlcyvHrutIPM8MDxVfh0S0P0Wobw5PsJYDeWPp6Pab_kQIp03154HJ5FjXOEHfsbRysyopff4_Iw4r78STBd_ZyPoGleq_vMNMQ0Zbno9Ibw.jpg)

![DREO DR-HDH003S Smart Dehumidifier, 75-Pint, 4,500 Sq Ft, App Control — 4](https://www.ofertitastop.com/i/ubKfhblXdRmNZZ2ShdnFB20BKhq9nehW8JdR1sm2sA7xbhUKuJ52LgBqK5jBjEKklDpQHQc_D7EW4zQpbOCVdqkkPgV-rOSi-xMY3xFIn-jB-dU5j2YzvBQQvQ.jpg)

![DREO DR-HDH003S Smart Dehumidifier, 75-Pint, 4,500 Sq Ft, App Control — 5](https://www.ofertitastop.com/i/YOz3oJs40qHyhDPuuP_aHLROwsThAXrP0_rH1tAsscpxExUKE-tIN0C2fKf3hm-slKrCIWFHznKmjD_g9Xarrqy0H-P8LfOO8lMQvqntTcb-q05gUoRFYI3vDw.jpg)