Dreame Z1 Cordless Robotic Pool Cleaner vs WYBOT B1 Cordless Robotic Pool Cleaner
On published specs the Z1 comes out ahead, 8.6 to 6.7. The Z1 wins on navigation, runtime, app & connectivity, pool size, warranty; the B1 on cleaning coverage, ease of use. Today the B1 is $15 cheaper.
8.6
Dreame Z1 Cordless Robotic Pool Cleaner
Best price $349.99 at Home Depot · value 10.0/10
6.7
WYBOT B1 Cordless Robotic Pool Cleaner
Best price $334.93 at WYBOT · value 8.9/10
Score by area
| Area | Z1 | B1 |
|---|---|---|
| Cleaning coverage | 8.5 | 9.0 |
| Navigation | 9.5 | 4.0 |
| Runtime | 9.5 | 7.5 |
| App & connectivity | 9.0 | 6.0 |
| Filtration | 6.5 | 6.5 |
| Pool size | 9.9 | 7.3 |
| Warranty | 7.0 | 4.0 |
| Ease of use | 8.5 | 9.0 |
| Overall spec score | 8.6 | 6.7 |
Specs side by side
| Spec | Z1 | B1 |
|---|---|---|
| Type | Robotic | Robotic |
| Power | Cordless | Cordless |
| Navigation | Mapping · PoolSense fusion detection (ultrasound + 3D structured light), stores up to 3 maps | Not stated |
| App / connectivity | Wi-Fi + Bluetooth | Bluetooth |
| Remote | No | Not stated |
| Floor | Yes | Yes |
| Walls | Yes | Yes |
| Waterline | Yes | Yes |
| Surface skimming | No | No |
| Steps | Not stated | Yes |
| Runtime | 180 min | 120 min |
| Charge time | 4 h | 3 h |
| Max pool size | 1,950 sq ft | 1,150 sq ft |
| Pool types | In-ground, Above-ground | In-ground, Above-ground |
| Filter | 180 micron basket | 180 micron cartridge |
| Weight | Not stated | 14.22 lb |
| Warranty | 2 years | 1 year |
| Parks for retrieval | Yes | Yes |
| Caddy included | Not stated | Not stated |
| Released | — | 2026 |
Rows where the two differ are shaded.
Prices
| Cleaner | Store | Checked | Buy | |||
|---|---|---|---|---|---|---|
| WYBOT B1 Cordless Robotic Pool Cleaner WybotCordless | 6.7 | WYBOTWybot store is Shopify; price/compare_at from /products/<handle>.js (also JSON-LD on page); Black variant price; Gray/Multicolor $339.99 | $334.93 | −16% $399.99 | today | View deal |
| Dreame Z1 Cordless Robotic Pool Cleaner DreameCordless | 8.6 | Home Depotprice from JSON-LD offers.price; listPrice = JSON-LD StrikethroughPrice; seller (HD vs marketplace) and stock not verified | $349.99 | — | today | View deal |
| Dreame Z1 Cordless Robotic Pool Cleaner DreameCordless | 8.6 | Dreamedreametech.com (Dreame US) is Shopify; price/compare_at from /products/<handle>.js | $499 | −62% $1,299 | today | View deal |
| Dreame Z1 Cordless Robotic Pool Cleaner DreameCordless | 8.6 | AmazonASIN taken from a search result; Amazon page not loaded (bot-blocked) | live | — | at click | Check price |