Robotic pool cleaner comparison

Blue Helix One vs Niya Tracker 55

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

Blue Helix One and Niya Tracker 55 are compared feature by feature below. For a stronger Pool Express option, consider Dolphin Quantum. Inground pools up to 50 ft that need floor, wall and waterline cleaning, with fine debris.

Buy Dolphin Quantum Compare every robot

Blue Helix

Blue Helix One

Inground pools that need floor, wall and waterline cleaning.

Listed price $579

View better alternatives

Niya Tracker

Niya Tracker 55

Inground and above-ground pools up to 40 ft that need floor, wall and waterline cleaning without a cord, with app-selected modes.

Listed price $779

View better alternatives

A better alternative

What we recommend instead

Pool Express pick

Dolphin Quantum

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

$1,649

Buy Dolphin Quantum

Buying guidance

Blue Helix One or Niya Tracker 55: our take

Blue Helix One and Niya Tracker 55 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

Blue Helix One is intended for inground pools, while Niya Tracker 55 is intended for inground and above-ground pools. Niya Tracker 55 has a published maximum pool length of 40 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. Niya Tracker 55's documented cleaning system includes 2 active brushes, Sonar navigation, and Dual drive motors.

Filtration and debris

Both models include Basket.

Controls and day-to-day ownership

Blue Helix One provides a weekly timer and smartphone control; Niya Tracker 55 provides one-touch starts and smartphone control. Blue Helix One uses continuous corded power, while Niya Tracker 55 uses cordless battery power.

Price, warranty and the decision

Blue Helix One is listed at $579 and Niya Tracker 55 at $779; Blue Helix One is $200 less. Blue Helix One lists a 2-year warranty compared with 1.5 years for Niya Tracker 55. Blue Helix One and Niya Tracker 55 each have a specific fit, but neither is the Pool Express pick for this job. Our better alternative is Dolphin Quantum. 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	Blue Helix One	Niya Tracker 55
Cleans the pool floor	Yes	Yes
Climbs and cleans walls	Yes	Yes
Scrubs the waterline	Yes	Yes
Fine-debris filter included	No	No
Large-debris filter	Yes	Yes
Automatic scheduling	YesEdge	No
Smartphone app	Yes	Yes
Anti-tangle swivel	Not listed	Not listed
3-year warranty	No	No
No recharging between cycles	YesEdge	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 Blue Helix One stands out

Blue Helix One is the better fit for shoppers prioritizing the lower $579 starting price.

Can start on a weekly schedule without a manual launch before every cycle
Carries a 2-year warranty instead of 1.5 years
Runs from continuous plug-in power without a recharge between cycles
Is listed $200 lower

Where Niya Tracker 55 stands out

Niya Tracker 55 is the better fit for owners who value cordless handling more than automatic scheduling and continuous power.

Bluetooth app for cleaning modes
Cordless, up to 2.5 hours per charge