# Dreame D30 Ultra review

Budget all in one dock bot with long runtime and weak avoidance

- Our score: not scored yet
- Price: $540 (checked Oct 31, 2026)
- Status: on sale
- Best for: large, tidy homes on a budget
- Skip if: you need good stain mopping or pet hair pickup
- HTML version: https://robotsforthat.com/robot/dreame-d30-ultra/

## Verdict

A low cost way to get auto empty and mop washing with long battery life. Vacuum Wars measured strong carpet cleaning and about 1,831 sq ft per charge. Skip it if you have pets or clutter, since it avoided only 8 of 24 objects and struggled with stains and pet hair.

## Pros

- Long coverage per charge
- Above average carpet deep clean
- Efficient LiDAR navigation
- Mop pads extend and lift
- Full dock under $550

## Cons

- Avoided only 8 of 24 obstacles
- Weak on dried and coffee stains
- 61% pet hair pickup
- No detergent dosing listed
- Small 300 ml bin

## Specs

- suction: 25,000 Pa claimed (Dreame); Vacuum Wars measured a 0.95 bench suction score against a 0.99 average
- navigation: LiDAR with up to 4 maps (Dreame); Vacuum Wars measured 0.83 m2 per minute against a 0.71 average
- obstacle avoidance: 3DAdapt structured light, no camera (Dreame); Vacuum Wars saw it avoid 8 of 24 objects against a 16 average
- mopping: Dual spinning mops, 10.5 mm lift, 4 cm extension (Dreame); Vacuum Wars scored dried stains 60 and coffee 40 against 108 and 94 averages
- self empty: Yes, 3.2 L dust bag, up to 100 days (Dreame)
- dock features: Auto empty, mop wash with 20 spray nozzles, air drying, 4.5 L clean and 4.0 L dirty tanks (Dreame); detergent dosing not mentioned
- runtime: Up to 230 min and 1,679 sq ft in quiet vacuum mode (Dreame); Vacuum Wars estimated about 1,831 sq ft per charge against a 1,170 average
- dustbin: 300 ml (Dreame, Vacuum Wars)
- height: 3.81 in (97 mm) (Dreame)
- pet hair: TriCut brush (Dreame); Vacuum Wars measured 61% flattened pet hair pickup and 25% hair wrap
- app: Dreamehome app with no go and pet zones; third party voice assistants (Dreame)
- threshold: 0.79 in (20 mm) (Dreame)

## Safety

- recalls: Not checked
- fcc: Not checked
- company status: Active
- warranty: 3 years (Dreame US store)

## Questions buyers ask

### How big a home can it clean on one charge?

Dreame claims up to 1,679 sq ft in quiet mode. Vacuum Wars estimated about 1,831 sq ft.

### Does it avoid pet messes and cables?

Not reliably. Vacuum Wars saw it avoid 8 of 24 test objects.

### Is the TriCut brush included in the US?

The Dreame US product page lists a TriCut main brush. Fone Arena says it is sold separately in most regions, so check the box contents.

## Sources

1. [Dreame US store: D30 Ultra](https://www.dreametech.com/products/d30-ultra-robot-vacuum)
2. [Vacuum Wars: Dreame D30 Ultra review](https://vacuumwars.com/dreame-d30-ultra-review/)
3. [Fone Arena: Dreame D30 Ultra review](https://www.fonearena.com/blog/490844/dreame-d30-ultra-review.html)
4. [Vacuum Wars: Dreame D30 Ultra launch](https://vacuumwars.com/dreame-d30-launch/)
5. [Dreame US store: robot vacuums collection](https://www.dreametech.com/collections/robot-vacuums)