Robotic pool cleaner comparison

Aquabot REVA vs Dolphin EON 120d

A side-by-side comparison of pool fit, cleaning coverage, filtration, controls and the better Pool Express option.

By Brian Williamson, Pool Express product specialist
Updated November 9, 2026

Better alternative

A stronger Pool Express option

Aquabot REVA and Dolphin EON 120d are compared feature by feature below. For a stronger Pool Express option, consider Clear UV. Inground pools up to 50 ft that need floor, wall and waterline cleaning, with fine debris.

Buy Clear UV Compare every robot

Aquabot

Aquabot REVA

Inground pools that need floor, wall and waterline cleaning.

Current price $499

Buy Aquabot REVA

EON

Dolphin EON 120d

Inground and above-ground pools up to 50 ft that need whole-pool cordless cleaning with minimal filter maintenance and a three-year warranty.

Listed price See product

View better alternatives

A better alternative

What we recommend instead

Pool Express pick

Clear UV

Inground pools up to 50 ft that need floor, wall and waterline cleaning, with fine debris.

$1,999

Buy Clear UV

Buying guidance

Aquabot REVA or Dolphin EON 120d: our take

Aquabot REVA and Dolphin EON 120d are compared on pool fit, cleaning reach, debris handling, controls and ownership details. The recommendation is based on the job the robot must do—not a simple feature count.

Pool fit and cleaning reach

Aquabot REVA is intended for inground pools, while Dolphin EON 120d is intended for inground and above-ground pools. Dolphin EON 120d has a published maximum pool length of 50 ft; the other model does not have a verified length in our source material. Each cleans floor, walls, and waterline, so coverage alone does not separate them. Aquabot REVA lists Gyroscope navigation. Dolphin EON 120d lists SmartMap navigation.

Filtration and debris

Dolphin EON 120d has documented included filtration—Basket and UltraFilter—while the other model's included media is not fully published. Dolphin EON 120d has the clearer documented edge for fine silt, pollen and sand. Dolphin EON 120d has the better documented path for bulky leaves and larger debris.

Controls and day-to-day ownership

Aquabot REVA provides smartphone control; Dolphin EON 120d provides a weekly timer and smartphone control.

Price, warranty and the decision

Aquabot REVA lists a 2-year warranty compared with 3 years for Dolphin EON 120d. Aquabot REVA and Dolphin EON 120d each have a specific fit, but neither is the Pool Express pick for this job. Our better alternative is Clear UV. Inground pools up to 50 ft that need floor, wall and waterline cleaning, with fine debris.

Feature check: what each robot actually has

A green check means the feature is documented as included. A red X means it is documented as absent. A dash means the source does not make the feature clear.

Feature	Aquabot REVA	Dolphin EON 120d
Cleans the pool floor	Yes	Yes
Climbs and cleans walls	Yes	Yes
Scrubs the waterline	Yes	Yes
Fine-debris filter included	No	YesEdge
Large-debris filter	No	YesEdge
Automatic scheduling	Not listed	Yes
Smartphone app	Yes	Yes
Anti-tangle swivel	Not listed	Not listed
3-year warranty	No	YesEdge
No recharging between cycles	Not listed	No
Built-in UV-C water treatment	No	No

Unknown is not treated as “no.” Specifications come from the product pages, current catalog records and manufacturer material collected for this site.

Where Aquabot REVA stands out

Aquabot REVA is the better fit for inground pools that need floor, wall and waterline cleaning.

Adds gyroscope-assisted navigation
Cleans floor, walls and waterline

Where Dolphin EON 120d stands out

Dolphin EON 120d is the better fit for owners who value cordless handling more than automatic scheduling and continuous power.

Includes filtration for sand, pollen and other fine debris
Includes a large-debris bin or bag for leaves
Carries a 3-year warranty instead of 2 years