{"product_id":"chasing-hydro-3s-cordless-robotic-pool-cleaner","title":"Chasing Hydro 3S Cordless Robotic Pool Cleaner","description":"\u003ch2 style=\"text-align: center;\"\u003eChasing Hydro 3S Cordless Robotic Pool Cleaner\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; align-items: flex-start;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 300px;\"\u003e\n\u003cp\u003eThe Chasing Hydro 3S is a mid-range cordless robotic pool cleaner that extends the Hydro 3's capabilities with intelligent S-shaped path navigation, app control, four cleaning modes, and a 300-minute extended runtime in Eco mode. It targets residential pools up to 1,614 sq. ft., a roughly 50% larger envelope than the base Hydro 3. The Hydro 3S retains the cordless drop-and-go workflow while adding scheduling, mode customization, and real-time battery monitoring through the Poolmate Bot mobile app.\u003c\/p\u003e\n\u003cp\u003eThe Hydro 3S uses dual centrifugal pumps that move 100 gallons of water per minute, with the HydroCurve algorithm planning S-shaped cleaning paths for up to 95% pool coverage. Lateral water jets clean an additional 25% more edge and corner area than the Hydro 3, addressing waterline buildup that other cordless cleaners miss. The 4.1L dual-zone filter basket with 180 μm mesh remains the same as the Hydro 3, but the 160W motor and 11,000 mAh battery deliver longer cycles. The unit weighs 7.5 kg (16.5 lbs) and includes a 200-meter water pressure resistance rating.\u003c\/p\u003e\n\u003cp\u003eThis is the right cleaner for owners with mid-sized residential pools (1,000-1,614 sq. ft.) who want app control, scheduling, and longer cleaning sessions without stepping up to the corded Hydro 4 SE or the higher-priced Hydro 4. Compared to the Hydro 3, the 3S adds intelligent navigation and remote control. Compared to the Hydro 4, the 3S costs less but lacks the 4's hybrid cord option and 5070 GPH suction tier. The 3S sits at the value-performance intersection of the Chasing cordless lineup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 0 0 500px; max-width: 500px; width: 100%;\"\u003e\u003cimg style=\"width: 100%; height: auto;\" alt=\"Chasing Hydro 3S cordless robotic pool cleaner with app control interface\" src=\"https:\/\/www.image2url.com\/r2\/default\/images\/1779556290891-876b017d-3cde-46bb-bf40-37c39a08d75d.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; align-items: flex-start;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 300px;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Comparable to Hydro 3 (398 x 405 x 253 mm class)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 7.5 kg (16.5 lbs) dry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Power:\u003c\/strong\u003e 160W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Pressure Rating:\u003c\/strong\u003e 200 m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuction System:\u003c\/strong\u003e Dual centrifugal pumps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Flow Rate:\u003c\/strong\u003e 100 gallons per minute\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Capacity:\u003c\/strong\u003e 11,000 mAh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRuntime (Eco Mode):\u003c\/strong\u003e Up to 300 minutes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRuntime (Standard Modes):\u003c\/strong\u003e Approximately 200-240 minutes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Pool Size:\u003c\/strong\u003e 1,614 sq. ft. (150 m²)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleaning Coverage:\u003c\/strong\u003e Floor, walls, waterline; up to 95% pool coverage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Basket Capacity:\u003c\/strong\u003e 4.1L dual-zone with double-open cover\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Precision:\u003c\/strong\u003e 180 μm nylon mesh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cleaning Modes:\u003c\/strong\u003e 4 (Automatic, Floor, Walls \u0026amp; Waterline, Eco)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNavigation Algorithm:\u003c\/strong\u003e HydroCurve S-shaped intelligent path\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e Wi-Fi and Bluetooth via Poolmate Bot app\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApp:\u003c\/strong\u003e Poolmate Bot (iOS and Android)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrush Type:\u003c\/strong\u003e Food-grade silicone roller brush\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Pool Surfaces:\u003c\/strong\u003e Tile, concrete, vinyl, acrylic, fiberglass, glass, PVC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePool Types:\u003c\/strong\u003e Inground and above-ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-Docking:\u003c\/strong\u003e Yes, returns to pool edge at low battery or cycle end\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 0 0 500px; max-width: 500px; width: 100%; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003cimg style=\"width: 100%; height: auto;\" alt=\"Chasing Hydro 3S components and S-path navigation diagram\" src=\"https:\/\/www.image2url.com\/r2\/default\/images\/1779556328614-19b3f997-0a10-43f3-91ee-1e9c0575a892.jpg\"\u003e \u003cimg style=\"width: 100%; height: auto;\" alt=\"Chasing Hydro 3S additional specifications detail\" src=\"https:\/\/www.image2url.com\/r2\/default\/images\/1779556785403-751a0e90-c1f2-4219-bb78-975e3d904762.jpg\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; align-items: flex-start;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 300px;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydroCurve S-Shaped Path Navigation:\u003c\/strong\u003e Intelligent algorithm plans optimal cleaning routes for up to 95% pool coverage, reducing missed spots and repeated passes compared to random-path cleaners.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e300-Minute Eco Mode Runtime:\u003c\/strong\u003e 50% longer cycle time than the Hydro 3 base model; lower-power mode extends battery life for thorough cleaning of larger pools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour Cleaning Modes:\u003c\/strong\u003e Automatic (full cycle), Floor (debris-focused), Walls and Waterline (vertical surfaces), and Eco (energy-efficient extended). Switch via app or main button.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoolmate Bot App Control:\u003c\/strong\u003e Wi-Fi and Bluetooth connectivity for remote start, mode switching, real-time battery monitoring, weekly scheduling, runtime customization, and delay-start timers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Waterline Cleaning:\u003c\/strong\u003e Patented lateral water jets clean 25% more edge area than standard cordless cleaners; removes stubborn buildup along the tile line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Centrifugal Pumps:\u003c\/strong\u003e Filter 100 gallons of water per minute for super-strong suction; removes leaves, sand, pebbles, fibers, hair, and floating particles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e160W Motor with 200m Water Pressure Resistance:\u003c\/strong\u003e Designed for high-salt and high-chlorine environments; tested for durability in residential and commercial chemical exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSalt- and Chlorine-Resistant Motors:\u003c\/strong\u003e Lasts up to 3x longer than standard motors per Chasing testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Stage Filtration:\u003c\/strong\u003e Front filter zone captures leaves and large debris; rear zone performs precision follow-up for sand and fine particles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight 16.5 lb Design:\u003c\/strong\u003e Easy single-person retrieval and storage; portable enough for second-home and seasonal use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-Docking at Low Battery:\u003c\/strong\u003e Returns to pool edge automatically when battery is depleted or cycle completes; visible indicator confirms ready-to-retrieve state.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood-Grade Silicone Roller Brush:\u003c\/strong\u003e Combines brushing and suction for efficient debris pickup; resists chlorine and salt degradation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApp Scheduling:\u003c\/strong\u003e Set weekly cleaning schedules, customize runtimes, and stagger start times for solar-charged accessories or off-peak hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Indicator Light:\u003c\/strong\u003e Visible battery status display for quick visual confirmation without opening the app.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Voltage Charger:\u003c\/strong\u003e Operates on 100V to 240V outlets globally.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 0 0 500px; max-width: 500px; width: 100%; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003cimg style=\"width: 100%; height: auto;\" alt=\"Chasing Hydro 3S app interface showing scheduling and mode selection\" src=\"https:\/\/www.image2url.com\/r2\/default\/images\/1779556362427-ab9dbe2b-8854-4c95-bb86-56f6725a68df.jpg\"\u003e \u003cimg style=\"width: 100%; height: auto;\" alt=\"Chasing Hydro 3S additional key features detail\" src=\"https:\/\/www.image2url.com\/r2\/default\/images\/1779556825289-71164bf3-835f-411c-befe-c0fb20382bf9.jpg\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; align-items: flex-start;\"\u003e\n\u003cdiv style=\"flex: 0 0 500px; max-width: 500px; width: 100%;\"\u003e\u003cimg style=\"width: 100%; height: auto;\" alt=\"Chasing Hydro 3S deployed in a mid-sized inground residential pool\" src=\"https:\/\/www.image2url.com\/r2\/default\/images\/1779556412451-897de341-c67b-41b4-8a5c-d51d1d0850ba.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 300px;\"\u003e\n\u003cp\u003eThe Hydro 3S targets owners of mid-sized residential pools between 1,000 and 1,614 sq. ft. who want app-controlled cleaning, mode flexibility, and longer cycles than the base Hydro 3. Inground rectangular, kidney, freeform, and L-shaped pools all benefit from S-shaped path planning, which adapts to non-uniform geometries better than random-path algorithms. Owners with vinyl, fiberglass, or tile pools and standard residential chemistry will find the 3S handles routine maintenance plus periodic deep cleans across all four modes.\u003c\/p\u003e\n\u003cp\u003eFor luxury residential pools and salt-chlorinated installations, the 200m water pressure resistance rating and salt-resistant motor design extend service life under harsh chemical conditions. Owners who travel frequently can use the app's scheduling and remote-start features to maintain pool cleanliness during absences. Pool service contractors managing portfolios of mid-sized residential or boutique commercial pools (e.g., small spa or hospitality pools) gain a portable cordless solution with verified runtime margin.\u003c\/p\u003e\n\u003cp\u003eThe Hydro 3S is less suited for pools larger than 1,614 sq. ft., where the Hydro 4's 2,150 sq. ft. coverage and faster cycle handling are more appropriate, or pools requiring extreme shallow-area cleaning below 0.5 m. The 3S also does not include surface skimming; pools with heavy floating debris should pair it with a dedicated surface skimmer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eSetup and Getting Started\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; align-items: flex-start;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 300px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eEstimated Setup Time:\u003c\/strong\u003e 30 to 45 minutes for unboxing, initial charge, app pairing, and first cleaning cycle.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 1 - Charge the Battery:\u003c\/strong\u003e Connect the included universal charger (100V-240V) and charge to full from empty in approximately 4 hours. LED transitions from red to solid green at completion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 2 - Install the Poolmate Bot App:\u003c\/strong\u003e Download Poolmate Bot from the Apple App Store or Google Play. Create an account and select \"Add Device\" to begin pairing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 3 - Pair via Bluetooth and Wi-Fi:\u003c\/strong\u003e Power on the Hydro 3S and follow in-app prompts to pair via Bluetooth, then connect to your home Wi-Fi network. Wi-Fi enables remote control beyond Bluetooth range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 4 - Verify Pool Conditions:\u003c\/strong\u003e Confirm water chemistry (free chlorine 1-3 PPM, pH 7.2-7.8). Skim large floating debris manually. Confirm pool size is within the 1,614 sq. ft. envelope and depth is 0.5 m to 3 m.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 5 - Select a Cleaning Mode:\u003c\/strong\u003e Choose Auto, Floor, Walls and Waterline, or Eco from the app or one-touch main button. For first use, Auto mode establishes pool geometry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 6 - Deploy the Robot:\u003c\/strong\u003e Lower the Hydro 3S into the deep end by the carry handle. Release once fully submerged. Cleaning begins automatically based on selected mode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 7 - Monitor and Retrieve:\u003c\/strong\u003e Track progress and battery level in the app. When the cycle ends or battery reaches low threshold, auto-docking moves the robot to the pool edge. Retrieve, empty the dual-zone basket, rinse, and recharge.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 0 0 500px; max-width: 500px; width: 100%; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003cimg style=\"width: 100%; height: auto;\" alt=\"Chasing Hydro 3S Cordless Robotic Pool Cleaner setup and getting started guide\" src=\"https:\/\/www.image2url.com\/r2\/default\/images\/1779556450947-8dbacda8-4911-4b42-8668-6d56d1cbf80f.jpg\"\u003e \u003cimg style=\"width: 100%; height: auto;\" alt=\"Chasing Hydro 3S app control and scheduling interface\" src=\"https:\/\/www.image2url.com\/r2\/default\/images\/1779556904006-2982783c-77c0-4741-b2e7-11d9e52252e7.jpg\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobot:\u003c\/strong\u003e Chasing Hydro 3S main unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharger:\u003c\/strong\u003e Universal voltage charging adapter (100V-240V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Basket:\u003c\/strong\u003e Pre-installed 4.1L dual-zone basket with double-open cover and 180 μm nylon mesh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetrieval Hook:\u003c\/strong\u003e Telescoping retrieval hook for manual recovery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Cable:\u003c\/strong\u003e Charging cable with regional plug adapter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation:\u003c\/strong\u003e Quick start guide and user manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eDocumentation and Resources\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.chasingcleaner.com\/pages\/download?srsltid=AfmBOorWbr37iMISaNsa43YFO1C2Fs7MaA9HK8PaEPzxXJapM7I5lKrr\" target=\"_blank\"\u003eChasing Cleaner App Download\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eWarranty Information\u003c\/h3\u003e\n\u003cp\u003eThe Chasing Hydro 3S carries a 24-month manufacturer warranty against defects and component failures under normal residential use.\u003c\/p\u003e\n\u003ch4\u003eCovered:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMain Body and Drive System: 24 Months Warranty\u003c\/li\u003e\n\u003cli\u003eBattery: 24 Months Warranty\u003c\/li\u003e\n\u003cli\u003eDual Centrifugal Pump Motors: 24 Months Warranty\u003c\/li\u003e\n\u003cli\u003eCharging Adapter: 24 Months Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eNot Covered:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDamage from improper water chemistry (chlorine, pH, or salt out of specified ranges)\u003c\/li\u003e\n\u003cli\u003ePhysical damage from drops, impacts, or operation outside water\u003c\/li\u003e\n\u003cli\u003eUnauthorized disassembly, repair, or modification\u003c\/li\u003e\n\u003cli\u003eWear on consumable parts including filter mesh, roller brush, and wheel treads\u003c\/li\u003e\n\u003cli\u003eDamage from commercial pool use beyond the residential rating\u003c\/li\u003e\n\u003cli\u003eCosmetic wear including scratches, fading, or surface discoloration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA valid proof of purchase from Chasing or an authorized dealer is required for warranty claims. Damages caused by human or external factors are not covered; results of the after-sales center test prevail.\u003c\/p\u003e","brand":"Chasing Cleaner","offers":[{"title":"Default Title","offer_id":44182031204440,"sku":"CSC-H3S-CRPC-1","price":509.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/1437\/2184\/files\/4.jpg?v=1779555969","url":"https:\/\/roboticsselect.com\/products\/chasing-hydro-3s-cordless-robotic-pool-cleaner","provider":"RoboticsSelect","version":"1.0","type":"link"}