Aiper Scuba S1 vs Dreame Z1 (2026): Which to Buy?

Updated September 2026

Data from Amazon and official Aiper and Dreame sites.

2026 verdict

Dreame Z1 edges out Aiper Scuba S1 in 2026, led by price, pool compatibility, and cleaning performance.

Winner

Dreame Z1

$499.00

Buy on Amazon USA

It wins the broader comparison through price, pool compatibility, and cleaning performance, while navigation helps confirm the result. Aiper Scuba S1 is still relevant if you care most about cleaning coverage and connectivity, but Dreame Z1 is the stronger recommendation overall. In practical terms, Dreame Z1 is the easier product to recommend.

Aiper

Aiper Scuba S1

$699.99

Buy on Amazon USA

Winner

Dreame

Dreame Z1

$499.00

Buy on Amazon USA

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Feature	Aiper Scuba S1	Dreame Z1	Winner
Price	$699.99	$499.00	Dreame Z1
Pool Compatibility	In-Ground Pools	In-Ground Pools, Above-Ground Pools	Dreame Z1
Cleaning Coverage	Floor Cleaning, Wall Cleaning, Waterline Cleaning, Steps & Platform Cleaning	Floor Cleaning, Wall Cleaning, Waterline Cleaning	Aiper Scuba S1
Cleaning Performance	None	Edge & Corner Cleaning	Dreame Z1
Navigation	None	Ultrasonic Mapping, Auto Parking	Dreame Z1
Connectivity	2.4 GHz WiFi, Bluetooth	2.4 GHz WiFi	Aiper Scuba S1
Rating	4.3	4.3	Tie
Cordless	YES	YES	Tie
Battery Life	180 minutes	180 minutes	Tie
Solar Charging	NO	NO	Tie

Aiper

Aiper Scuba S1

$699.99

Buy on Amazon USA

+ Cleaning Coverage: Floor Cleaning, Wall Cleaning, Waterline Cleaning, Steps & Platform Cleaning
+ Connectivity: 2.4 GHz WiFi, Bluetooth
- Price: $699.99 vs $499.00
- Pool Compatibility: In-Ground Pools vs In-Ground Pools, Above-Ground Pools

Winner

Dreame

Dreame Z1

$499.00

Buy on Amazon USA

+ Price: $499.00
+ Pool Compatibility: In-Ground Pools, Above-Ground Pools
+ Cleaning Performance: Edge & Corner Cleaning
- Cleaning Coverage: Floor Cleaning, Wall Cleaning, Waterline Cleaning vs Floor Cleaning, Wall Cleaning, Waterline Cleaning, Steps & Platform Cleaning
- Connectivity: 2.4 GHz WiFi vs 2.4 GHz WiFi, Bluetooth

Frequently Asked Questions

Which is better overall: Aiper Scuba S1 or Dreame Z1?

Dreame Z1 has the stronger overall profile in this comparison, especially for price, pool compatibility, and cleaning performance.

What is the biggest difference between Aiper Scuba S1 and Dreame Z1?

Price is one of the clearest differences: Aiper Scuba S1 lists $699.99, while Dreame Z1 lists $499.00.

Which one looks better on price?

Aiper Scuba S1 is listed at $699.99, while Dreame Z1 is listed at $499.00. Dreame Z1 (better spec).

Who should buy Aiper Scuba S1?

Choose Aiper Scuba S1 if your priority is cleaning coverage and connectivity and that matters more than price.

Who should buy Dreame Z1?

Choose Dreame Z1 if your priority is price and pool compatibility and that matters more than cleaning coverage.

Full comparison table

Compare all 10 Robotic Pool Cleaners side by side

You are looking at two of them. The full table lines up all Robotic Pool Cleaners in the catalog with the same specs, so you can filter by what you need and sort by price or rating.