ZC WAS BR151
No lab has tested it yet, so it is not in our ranking.
- 2.9 inRobot heightlower than 7 of 9
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Before you buy, compare it with 2 recommended alternatives
No store here sells this model today, so beside it the highest-scored model with the same kind of station that one does, and the cheapest of the top 10.
Green is the best of these 3, also when they share the lead.
| This model ZC WAS BR151 Best on 2 facts | Cheapest of the top 10 ILIFE V2 Best on 1 fact | Highest score here Tikom G8000 Max Best on 3 facts | |
|---|---|---|---|
| Price and ranking | |||
| Lowest price | – | $99Amazon.com best | $129Amazon.com |
| Score | not in our ranking | best | |
| Rank | – | rank 8 of 9 without a station | rank 1 of 9 without a station |
| Customer rating | ★ 4.4 · 218 reviews best | ★ 4.2 · 24,424 reviews | ★ 4.4 · 4,893 reviews best |
| Mopping | |||
| Mop type | – | no mop | flat or vibrating pad |
| Washes the mop | – | – | no |
| Station | |||
| Station same on all | charging dock only | charging dock only | charging dock only |
| Brush and obstacles | |||
| Anti-tangle brush | – | yes | – |
| Obstacle avoidance | – | – | none |
| Climbs thresholds up to higher is better | – | 0.6 in (15 mm) | 0.7 in (18 mm) best |
| Size, noise and age | |||
| Robot height lower is better | 2.9 in (7.3 cm) best | 3 in (7.6 cm) | 3 in (7.6 cm) |
| Noise not judged | – | 60 dB | – |
| On the market since | – | – | March 2025 |
Facts as the maker states them. A dash means the maker does not name it. Each model’s page gives the source of every fact. Noise is the maker’s own figure, so we do not judge it, and a customer rating only counts from 20 reviews.
ZC WAS BR151 specifications
The numbers that matter first, then every fact by group. As published by the maker or the store we read it from.
Mopping 1 fact
- Water tank in the robot
How much clean water the robot carries. It sets how long it mops before a refill, which a dock does by itself.
- 230 ml
Robot 2 facts
- Robot height
How tall the robot is. It decides whether it fits under your sofa, bed or cabinet.
- 2.9 in (7.3 cm)
- Dust bin in the robot
How much dust the robot holds before you empty it. It matters less with a self-emptying dock, which empties the bin after every run.
- 200 ml
Battery 1 fact
- Runtime per charge
How long the robot cleans on one charge, at its quietest setting. After that it recharges and carries on where it stopped.
- 120 min
Smart features and warranty 1 fact
- Voice assistants
Which voice assistants the robot works with, such as Google Assistant or Alexa.
- Alexa, Google Assistant
Sources: amazon.com
Frequently asked questions about the ZC WAS BR151
Does the ZC WAS BR151 work with Alexa, Google Home or Siri?
It works with Alexa and Google Assistant.
Does the ZC WAS BR151 fit under low furniture?
The robot is 2.9 in (7.3 cm) tall, so it fits under furniture with at least 2.9 in of clearance.
How long does the ZC WAS BR151 run on one charge?
120 minutes on its quietest setting.
