Dreame released its newest, innovative wet-dry cleaner, the H15 Pro Heat. What does it bring to the table, and what are the differences between it and its predecessor, the H14 Pro?
Dreame H15 Pro Heat vs. H14 Pro
| Specs / Model |  DREAME H15 Pro Heat |
 DREAME H15 Pro CarpetFlex |
 DREAME H14 Pro |
|---|---|---|---|
| Specs | |||
| Battery life | 72 min | 65 min | 40 min |
| Power | 22k Pa | 22k Pa | 18k Pa |
| Cleaning modes | Smart, Suction, Hot Water, Custom | Smart, Suction, Hot Water, Custom | Auto, Ultra, Suction, Custom |
| Clean water tank size (CWT) | 800ml | 780 ml | 880 ml |
| Dirty water tank size (DWT) | 650ml | 700 ml | 650 ml |
| Detergent dispenser | Stain Liquefaction System | - | 120 ml |
| LED lights | no | no | yes |
| Weight | 12.5 lbs | N/A | 12.57 lbs |
| Cleaning Mechanics | |||
| Enhanced Edge Cleaning | triple | dual | dual |
| MistLock Dust Control | - | yes | - |
| AI Robotic ARM | yes | - | - |
| Smooth Drive | yes | yes | yes |
| ThermoRinse (mopping with hot water) | yes | yes | no |
| Lay-Flat 180° | yes | yes | yes |
| DWT emptying alert | yes | yes | yes |
| CWT refilling alert | yes | yes | yes |
| Self-cleaning with heated water | 212°F | 212°F | 140°F |
| Adaptive self-cleaning mode | yes | yes | no |
| 5-minute dry with hot air | yes | yes | yes |
| Smart Features | |||
| Operation notifications | yes | yes | yes |
| LED display | yes | yes | yes |
| App integration & Voice assistant | yes | no | yes |
| Water flow & suction auto-adjust | yes | yes | yes |
| Price | $899.99 | $699.99 | $399.97 |
Both devices have about the same features, self-cleaning with hot water, a similar type of brushroll, and cleaning mechanics.
To start the device, fill the water tank and press the Power button. The display alerts when something is happening and shows the current cleaning situation.
A two-tank cleaning system separates clean and waste water, ensuring the roller is always clean.
What is new?
The Dreame H15 Pro Heat has an innovative Arm that grabs debris, heats the roller for hot mopping, uses newer adaptive self-cleaning and self-drying technology, and lasts longer.Dreame's top-tier
Upgrades over the H14 Pro:
- A robotic arm that grabs debris in front of the head
- Hot water deep cleaning
- Hot water mopping
- Upgraded self-cleaning & self-drying technology
- Longer runtime
- Resists hair tangles
- Triple-edge cleaning head
H15 Pro Heat
Has a Robotic Arm that cleans the front space. Washes the floors with a heated roller brush.
$899.99 on AmazonThe Dreame H15 Pro Heat has a revolutionary technology that heats the brush for cleaning with heated water.
AI DescendReach Robotic Arm cleans front spaces seamlessly in pairs with a dual-edge design, delivering enhanced triple-edge coverage.
ThermoRinse
- Stain Liquefaction System: Instantly dissolves stubborn grime with water at 140°F or higher—no harsh chemicals needed.
- Heats and maintains optimal water temperature from tank to floor—zero heat loss.
- Eco-Efficient Performance: 45% faster drying vs. cold-water mops with 100% residue elimination.
ThermoTub Self-Cleaning System
- 212°F Deep Immersion carefully saturates oil residues
- Zero-Touch Ready: Delivers dry, clean brushes instantly
- Gets deeper into the brush's bristle roots, providing thorough cleaning
The dirt detection sensor adjusts to the level of soiling on the brush and base for optimal self-cleaning mode.
The cleaner also lies flat to reach everywhere and is easy to maneuver.
Performance updates:
- Made for bigger homes.
- Efficient because of hot mopping, it doesn't require detergent.
- Grabs debris on the way, gets closer to the walls.
- Dries fast and is ready for the next cycle with no odors left. No more maintaining.
- Cleans under furniture with no effort
- Automatically adjusts power when it detects messy areas
The smartest wet dry cleaner in the lineup
Dreame's newest innovation
Key features:
- make dry particles wet
- Has more power
Compared to the Pro Heat, this one has more power and the newest waste system.
MistLock Dust Control is an innovative technology that collects dust as wet debris
Yet, unlike the Pro Heat, the Pro CarpetFlex lacks the Robotic Arm.
It also does not connect to the app and has a smaller battery.
Other than that, both have the same cleaning mechanics, hot water cleaning and mopping.
Previous gen
Key features:
- Self-cleaning with hot water
- Lay-flat design
- Large water tank
H14 Pro
The biggest water tanks in the industry | Reaches under furniture
The longest runtime
$399.97 on AmazonThe Dreame H14 Pro uses hot water for self-cleaning and drying, a technology found in premium devices only.
Unlike the newest H15 Pro Heat, the H14 Pro has a dual-sided cleaning head and doesn't heat the brush for mopping.
With a large water tank and long runtime, the cleaner is suitable for medium-sized homes.
Leaves the roller fresh and dry after a self-cleaning mode
Summing up
The DREAME H15 Pro Heat seems to be better in every way. If you are willing to spend an extra dollar for your comfort, get the newest model.
The H15 Pro CarpetFlex is smart and smooth, yet it lacks some things the H15 Pro Heat has, however, the Pro Heat does not make wet waste from dry debris.
The DREAME H14 Pro is a great value with heating, self-cleaning, and drying, which makes using the cleaner much more comfortable. You get a device with no extras at a lower price. Still a good deal.
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