# Dreame Z1 review

Cordless pool robot with 3D obstacle sensing and 3 h runtime

- Our score: 7.7 out of 10
- Price: $499 (checked Nov 12, 2026)
- Status: on sale
- Best for: mid sized irregular pools
- Skip if: you need a fine filter in the box
- HTML version: https://robotsforthat.com/robot/dreame-z1/

## Verdict

A capable cordless robot with real obstacle sensing and close to 3 hours of runtime in two hands-on tests. Reviewers called its cleaning good rather than great, with missed tight corners and a basic app that loses connection underwater. Worth it for mid sized pools at the lower of Dreame's two US prices; skip it if you need fine silt filtering out of the box.

## Pros

- About 160 to 180 min runtime in testing
- 3D obstacle sensing for irregular pools
- Cleans floor, walls and waterline
- Large 4.5 L basket

## Cons

- Missed tight corners in The AU Review test
- App loses connection underwater
- Fine 3 micron socks cost extra
- Heavy at about 27 lb

## Specs

- pool types: All pool types and materials, saltwater up to 5,000 ppm (Dreame)
- cleans: Floor, walls and waterline with Global, Floor, Wall and Waterline modes, dual brushes (Dreame); The AU Review saw it miss tight corners and leave some debris on walls
- power: Cordless, dual pump motors, 8,000 GPH max (Dreame); CyberShack lists a 21.6 V, 207 W, 18 cell pack
- runtime: Over 180 min floor cleaning in Eco mode (Dreame); CyberShack saw 160 to 180 min in standard mode, The AU Review just under 3 h
- charge time: 4 h, or 4 to 6 h in Dreame's comparison table (Dreame); CyberShack saw 4 to 5 h
- filter: 180 micron basket, 4.5 L (Dreame, CyberShack); 3 micron socks sold separately
- max pool size: Up to 1,950 sq ft (Dreame; one Dreame page also shows 2,160 sq ft)
- app: Dreamehome app with modes, cleaning logs, parking and zone cleaning; connection drops underwater (Dreame, The AU Review)
- navigation: Ultrasound plus 3D structured light obstacle sensing and auto poolside parking (Dreame)
- weight: 12.1 kg, about 27 lb (CyberShack)
- warranty: Not stated on the US pool store page; 30 day exchange for defects (Dreame)

## Safety

- recalls: No recall found as of 2026-11-12 (CPSC saferproducts.gov recall search)
- fcc: Not checked
- company status: Active

## Questions buyers ask

### How long does it run?

Dreame claims over 180 min in Eco mode. CyberShack saw 160 to 180 min in standard mode and The AU Review just under 3 h.

### How is it different from the Z1 Pro?

CyberShack says the Pro adds a LiFi remote, a bit more coverage and more app functions.

### Does it catch fine silt?

The included basket is 180 micron. Dreame sells 3 micron filter socks separately.

## Sources

1. [Dreame US pool store: Z1](https://pool.dreametech.com/pool-cleaner/z1)
2. [Dreame US store: Z1 pool cleaner](https://dreametech.com/products/z1-pool-cleaner)
3. [CyberShack: Dreame Z1 review](https://cybershack.com.au/reviews/dreame-z1-pixz4110-cordless-poolbot-for-maximum-clean-with-minimum-effort-review/)
4. [The AU Review: Dreame Z1 review](https://www.theaureview.com/technology/dreame-z1-pool-cleaner-review/)