Free shipping on every order.
Your bag is empty.
Not all robotic pool cleaners are built the same. These are the machines we'd put in a pool under $700 — chosen for filtration, coverage, and reliability, and every one is a genuine Dolphin.
The term "robotic pool cleaner" covers everything from bargain floor-only vacuums to commercial-grade machines. When you're shopping under $700, the difference between the wrong robot and the right one is filtration, coverage, and build quality — three areas where Dolphin robots by Maytronics consistently lead.
Under $700 is a strong value zone: you can get a Dolphin with powerful floor cleaning, a larger easy-empty filter, and — with the Nautilus Pool Up — wall cleaning too, enough robot for most residential pools without paying flagship prices.
At the $700 budget, expect powerful floor cleaning and larger, easy-empty filters. The Nautilus Pool Up even adds floor-and-wall cleaning at this price. Match the robot to your pool's surface and the debris you deal with, and consider a certified refurbished flagship if you want full wall-and-waterline coverage.
Because we've tested the full field, these are the specific robots we recommend under $700. All are Dolphin models — the brand that keeps winning head-to-head.
Under $700 with the oversized MaxBin filter and 2x-faster HyperBrush scrubbing — excellent all-around value.
A big-filter Dolphin with active scrubbing and a long 50ft cable that fits this budget.
A compact Dolphin that cleans both floors and walls, well within budget.
Three easy ways to get more robot for your money: Certified refurbished Dolphins are professionally restored and tested, often saving hundreds off a new flagship. Open-box units are returns in like-new condition at a discount. And current Maytronics rebates can knock the price of a higher-tier robot down into your budget. Every one of these still ships free with our 30-day trial and no restocking fees.
Not sure yet? Compare the full lineup below. Every robot ships free and is backed by a manufacturer warranty.
With XXL MaxBin with NanoFilters, Waterline Cleaning, Weekly Timer, and more, the Dolphin Quantum robotic pool cleaner is one of the best pool robots.
With the Gen-2 MaxBin, HyperBrush, Weekly Timer, and Wall Climbing, experience the new generation of robotic pool cleaners with the Dolphin Cayman.
With powerful motors, MaxBin filtration, and a HyperBrush, the Dolphin Escape robotic pool cleaner paves the way as the new generation of pool cleaners.
High-tech and high-power, the Dolphin Sigma robotic pool cleaner sits at the top of the ProLine with Triple Commercial Motors, NanoFilters, Gyroscope, & More.
The only Dolphin with Multi-Media. The Dolphin Premier stands out with ProLine Commercial Motors, Powerful Scrubbing Brushes, NanoFilters, and more.
The top of the line Dolphin Explorer E70 stands out with high-tech sensors, dual-layer filter basket, and includes a caddy. Backed by a full 3-year warranty.
With Wi-Fi, waterline cleaning, and a dual-layer filter basket, shop and compare the Dolphin Explorer E50 to all the top Dolphin robotic pool cleaners.
Now with Wi-Fi, discover the 2026 Dolphin Explorer E30. With myDolphin plus app, waterline cleaning, and more, backed by a full warranty.
With wall climbing, top-loading filter, and constant power, shop the Dolphin Explorer E20 robotic pool cleaner and enjoy free shipping and the lowest prices.
With a top-loading filter basket, CleverClean filter, and constant power, the Dolphin E10 robotic pool cleaner is the perfect robot for above-ground pools.
The entry-level Dolphin Nautilus pool robot. Shop the 2026 Dolphin Nautilus Pool Up Robotic Pool Cleaner with a 1-year warranty, wall climbing, dual brushes, and a high-capacity filter bag.
Round out your robot with these popular add-ons. The solar-powered Skimmi clears floating debris off the surface your floor robot can’t reach, and the ICO smart monitor keeps your water chemistry balanced year-round.
Experience hassle-free pool maintenance with Dolphin Skimmi, the innovative solar-powered pool skimmer. Features smart navigation, debris collection, and automatic charging for continuous operation.
Buy direct from our 10,000+ unit warehouse at unbeatable prices.
Every robot is backed by a full 1–3 year manufacturer warranty.
Ships free from our warehouse, usually within one business day.
Get help from in-house pool experts before and after you buy.
The Dolphin Escape is a top pick under $700 — it adds the oversized MaxBin filter and HyperBrush scrubbing to reliable Dolphin cleaning. The Explorer E20 is a good big-filter alternative, and the Nautilus Pool Up also cleans walls.
Not new, but certified refurbished flagships and rebate deals can bring a higher-tier Dolphin close to or within this budget.
Yes — the Nautilus Pool Up cleans both the floor and walls at this price. For wall-and-waterline coverage, look to a refurbished flagship like the Quantum or Premier.
Compare every Dolphin side by side, or talk to a pool-robot specialist to find your perfect match.
