Robot Lawn Mower with App Control – Adjustable Cutting Height, Auto-Charging, Obstacle Detection & Smart Scheduling – Ideal for Lawns up to 1/8 Acre
Original price was: $799.99.$499.99Current price is: $499.99.
Price: $799.99 - $499.99
(as of Nov 14, 2025 16:16:20 UTC – Details)
Product description
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Robot lawn Mower Merchant Video
1 25° Climbing
2 Height Adjustment
3 Silent Performance
4 Lift Tilt Sensor
5 Waterproof Design
How do I maintain the mower?
Regularly clean the wheels and blades to prevent grass buildup and ensure efficiency. Check blades for wear and replace them as needed to extend the mower’s lifespan.
Is installation difficult?
No, the mower comes with a DIY installation kit. Just lay the boundary wire, connect the components, and follow the instructions for quick setup.
How long does it take for the robot mower to fully cut the lawn?
The mower uses a random pattern and typically needs 2–3 runs to fully cover your lawn. This approach ensures even cutting without complex setup, making it ideal for small to medium yards.
What happens in rain or when the battery is low?
The mower has a self-charging system and a rain sensor. It automatically returns to the charging station when the battery is low or rain is detected.
How does the mower handle obstacles?
It uses a bump-detection system, meaning it continues moving until it touches an obstacle. Once it detects an impact, it changes direction and resumes mowing.
Smart App Control & Powerful Brushless Motor: Easily set and manage your mowing schedule via an intuitive mobile app, making lawn care effortless. The high-performance brushless motor operates quietly and efficiently, reducing maintenance needs and extending the mower’s lifespan, ensuring consistent and reliable cutting
Collision Detection System for Safe and Efficient Operation: Equipped with a sensitive bumper sensor, the mower automatically changes direction when encountering obstacles, preventing jams and potential damage. This feature ensures safe and smooth operation, even on complex terrains
Auto Charging & Weather Sensor for All-Weather Protection: The mower automatically returns to its charging dock when the battery is low or rain is detected, preventing interruptions to its operation. With an IPX5 weatherproof rating, it can withstand various outdoor conditions, ensuring reliable performance in any weather
Manual Adjustable Cutting Height for a Perfect Lawn: Choose from a range of cutting heights, from 0.8 to 2.4 inches, easily adjusted to suit different seasons and grass types. The triple-blade design ensures a smooth, even trim for a neat and beautifully finished lawn
Quick DIY Setup, Ready to Use: All necessary accessories are included in the package. Simply lay the boundary wire and connect the charging dock to begin using the mower immediately. No complex tools or professional assistance required — enjoy smart mowing in no time
13 reviews for Robot Lawn Mower with App Control – Adjustable Cutting Height, Auto-Charging, Obstacle Detection & Smart Scheduling – Ideal for Lawns up to 1/8 Acre
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Original price was: $799.99.$499.99Current price is: $499.99.
Hao P. –
Works well. You will need to install the boundary perimeter.
This robot mower is compact, lightweight, and works well. Youâll need to install the boundary perimeter, and the robot moves within this area, bouncing around rather than following a strict pattern. It reroutes automatically when it detects obstacles and returns to the charging dock when the battery low or if it detects rain. The cutting height is adjustable. The app is easy to set up and you can control the mower remotely as long as itâs connected to WiâFi.For those who are curious: the boundary wire creates a magnetic field, which the mower uses as a reference to navigate. If you notice errors, make sure the boundary wire is still intact.
Hugo –
Quiet operation makes all the difference
Tried this mower out mainly because I was tired of how loud the old gas one was. This new setup makes barely any sound. I can actually hear the birds while itâs running. Thatâs the kind of upgrade I didnât know I needed. The gentle movement around the lawn makes it feel like a peaceful part of the yard instead of something disruptive. Iâve even let it run early in the morning while sipping coffee on the deck. It didnât bother me or anyone else around.
TATE –
Small tool, big difference in my routine
That changed once this mower arrived. I just open the app and let it go while I handle errands or work from home. Whatâs cool is watching it navigate the lawn like it owns the place. It turns when it hits something, but not in a clumsy wayâit just redirects and keeps at it. My yard isnât huge, but itâs not flat either, and this thing hasnât gotten stuck yet.
Ryan r. –
Actually cuts, tall and thick patches too.
Let me start by saying, it has worked for me……mostly. I am actually very pleasantly surprised. Here is my experience. When the mower arrived, I was taken back by how cheap it felt, appeared and overall seemed. Like another reviewer, i noticed the 3 “razor blade” blades. I opened the unit to find it is powered by a removeable 20volt battery pack. The same that you would use for your drill. The instructions are mostly clear. There are a lot of them. You must install the wire. The unit will not work without the signal from the yard wire. I haven’t downloaded the app, so I’m not sure how that runs or works. I enter the program password every time I want my unit to cut the grass. I have found that my mower will NOT ever find the charger. It is absolute incapable of making it to or on the charger without help. Minor annoyance. I hear it beep that its dying, I just go pick it up and put it on the charger. It’s not a heavy unit at all. Someone reported that their unit runs for 30 mins and charges for 15. That’s absolutely unheard of for my unit. Mine will run for a couple of hours, but it needs around 4 to 6 hours of charge time. It is a slow charge. Other than that, it is wonderful. I don’t cut the back yard anymore. I only edge. It takes the unit a few days to completely cut the back yard. 2 hours at a time. Usually, I start it when I get home from work and then in the morning or before I go to bed, I put it on the charger. If I’m working from home that day, it may go on the charger 2 or 3 times in a day. My unit doesn’t care too much about tall grass, 12-14 inches. It doesn’t care too much about thick clump grass either. It takes it out a little bit at a time. Its run over sticks and twigs. It picked up a 2-foot twig one day and carried it along with it until I came and took it out. It has run over Grace dog’s tennis balls and doesn’t skip a beat. The tennis ball is messed up now, lol. It doesn’t care too much about an incline. It tries to climb up onto my concrete patio which is about 4 inches above the grass level. It will go until it hits the line or an obstacle and then will turn 90 degrees and continue on. With all of its quirks, it still works and works well when it does. For me it’s worth the price to not have to cut my backyard again with push mower. I hope this helps. It’s by far not perfect, but it does work. My experience has been that it works anyway. Read the manual. Get to know the unit. It does require a power plug for the power supply. Keep this in mind when thinking about where to place the base. The mower requires the signal from the base unit and guide wire to operate. The stop button on top works as it should. The last 3 pics are of my grass, not that they are any help really. Two are of the clump grass, it was over 12″ tall. The final is the yard today; it was absolutely positively overgrown before the little Yardcare robot took over. It is extremely quiet. you can’t hear it running at all until it hits a patch of grass that its cutting. On tall grass, it may take a couple of passes to take it down completely. I hope this has helped. Happy mowing! Full disclaimer. the battery doesn’t always last 2 hours, depends on the charge time. Also, it will get stuck in places and get stuck on items. Not very often, but it can happen. Bury your guide wire as close to the ground as possible. I cut the wire in m2 spots the first time I decided to edge. I got the opportunity to fix two broken spots on the wire.
Lan –
Mows without judgment or complaints
This mower just does its job. Doesnât need a pep talk, doesnât care how hot it is, and doesnât argue about timing. I tap the button, and it rolls out like it’s ready to go to work. The random motion was odd to watch at first, but after a few runs the lawn looked even, no tall patches left behind. I was kind of surprised. Iâve got a few uneven spots and scattered garden decor, but the bump detection seems gentle and reactive.
ELISHINE –
Relaxing while the yard stays clean
I tapped a few things into the app, walked away, and now the lawn practically takes care of itself. It doesnât follow a strict pattern, but it covers the area pretty evenly over time. Iâve seen it bump into stuff gently and change course, which is kind of charming in its own way. I wouldnât leave it unsupervised around kids or dogs though, just to be safe.
Jean –
It trims more than just grassâit cuts down on stress
Lawn chores used to stress me out. The time, the heat, the effort. This little robot shifted that. Now I can stay cool inside while it goes about its job. It doesnât rush, and thatâs okay. The grass ends up short, even, and tidy after a couple of passes. The fact that it sends itself back for charging is something I didnât realize Iâd enjoy so much. It just disappears when itâs done like it knows to clock out.
Anderson –
Mows while you live your life
Iâve got a smaller lawn, so this was a good match. It just goes about its business, clipping here and there, and before you know it the grass is short and clean again. Itâs got a kind of meandering way of working that looks odd at first, but you start to realize it eventually gets the job done. Itâs like watching someone vacuum a room in a spiral instead of straight lines â strange, but effective.
Omnisid –
Jâétais très impatient de recevoir ce robot tondeuse YARDCARE E400, et dès sa livraison, je lâai tout de suite testé. Lâinstallation est simple et bien expliquée, même pour quelquâun qui nâest pas très bricoleur. La tondeuse fonctionne très bien sur mon terrain dâenviron 350 m². Le réglage de la hauteur de coupe est facile à utiliser, et le contrôle via lâapplication est un vrai plus. Elle est silencieuse, efficace, et le résultat est propre.
Stefano –
La prima cosa che mi ha colpito è stata la semplicità dâinstallazione. Pensavo fosse un processo complicato, invece no: il filo perimetrale si stende abbastanza facilmente (anche se richiede un poâ di pazienza e precisione), la base si collega in pochi minuti e l’app è davvero ben fatta. Niente complicazioni inutili: imposti il programma, scegli gli orari di lavoro e lui parte da solo, come un fedele giardiniere silenzioso.E qui arriva il punto forte: il silenzio. Questo robot lavora a meno di 60 dB â più silenzioso del mio phon, giuro. Posso stare a leggere in giardino, fare colazione o lavorare in smart working con lui che taglia lâerba a pochi metri da me senza alcun fastidio. Una vera rivoluzione rispetto al frastuono dei rasaerba tradizionali.A livello di prestazioni, sono rimasto piacevolmente colpito: il taglio è pulito, regolare, e puoi scegliere lâaltezza tra 20 e 60 mm a seconda delle tue esigenze. Il mio prato è sui 350 m², quindi rientra perfettamente nella sua capacità . La larghezza di taglio è di 18 cm, quindi ci mette un poâ se hai un prato grande, ma lo fa senza mai lamentarsi. Quando piove, grazie al sensore, torna automaticamente alla base â un dettaglio che ho molto apprezzato, perché dimostra una certa âintelligenzaâ operativa.Lâapp, come dicevo prima, è intuitiva. Ti permette di controllare il robot anche da fuori casa â comodissimo quando sei via per il weekend e vuoi comunque che il prato resti in ordine. Una cosa che migliorerei? Forse la possibilità di ricevere notifiche in caso di errore o blocco: una volta si era impigliato vicino a un angolo stretto e me ne sono accorto solo dopo unâoretta.Ora, non voglio farla sembrare una macchina perfetta. Se il tuo prato ha molte pendenze, buche o ostacoli fissi, potresti dover intervenire ogni tanto. E stendere bene il filo perimetrale richiede pazienza. Ma se hai un giardino regolare, ben delimitato e vuoi liberarti del pensiero del taglio settimanale, lâE400 è una soluzione sorprendentemente efficace.Io, personalmente, lo consiglio davvero. à come avere un assistente silenzioso che ogni giorno si prende cura del prato mentre tu ti occupi di vivere. Non sarà il più sofisticato sul mercato, ma per il prezzo che ha e per come lavora, è stato uno dei migliori acquisti dellâanno.
Davide Bellanti –
Devo essere sincero: ero un poâ scettico allâinizio sullâidea di affidare la cura del mio prato a un robot. Ma dopo qualche settimana di utilizzo, posso dire con certezza che è stata una delle scelte migliori che abbia mai fatto per la gestione del giardino.Ho un prato di circa 350 m², e tra lavoro, impegni vari e voglia di rilassarmi nel tempo libero, tagliare lâerba era diventato più un peso che un piacere. Il bello è che questo robot ha risolto tutto da solo, senza che io debba più preoccuparmi di nulla. Lâho configurato in pochi minuti grazie allâapp (che funziona davvero bene, semplice e chiara), e da quel momento ha iniziato a fare il suo lavoro in totale autonomia.Una delle cose che mi ha colpito subito è la silenziosità : è talmente discreto che spesso non mi accorgo nemmeno che sta lavorando. E questo è un vantaggio enorme, perché posso farlo andare anche nelle prime ore del mattino o la sera senza disturbare i vicini (o me stesso!). Siamo davvero sotto i 60 decibel, come promesso.Anche la qualità del taglio è sorprendente. Posso regolare lâaltezza tra 20 e 60 mm, quindi in base alla stagione o allâestetica che voglio ottenere, posso decidere con precisione come voglio il prato. E poi il fatto che si fermi automaticamente se inizia a piovere è geniale: evita di rovinare lâerba e di sporcarsi inutilmente.In breve, è come avere un giardiniere silenzioso, preciso e puntuale che lavora mentre io faccio altro. Non solo ho risparmiato tempo, ma ho anche un prato che sembra curato da un professionista. E il tutto senza fatica.
Luciano –
Ho atteso qualche settimana prima di recensire questo robot per testarlo durante più tagli.Installazione facile, una volta fissata la base con le viti in dotazione, va cablato il perimetro del giardino con il cavo fissandolo ogni 50-80 cmq con i picchetti, bisogna fare attenzione alle distanze dai bordi e dagli ostacoli per evitare errori all’avvio, da solo ci ho messo qualche ora per completare l’installazione.Nei primi avvii ho dovuto perdere diverso tempo per controllare il robot durante il taglio, infatti, inizialmente si bloccava sempre in vari punti a causa del prato non uniforme, buche presenti o parti con dislivello troppo elevato. Una volta livellato le zone in cui si bloccava, finalmente ha iniziato a lavorare senza intoppi.Dopo alcune settimane in cui lavora da solo senza bloccarsi, devo ammettere che è un ottimo aiuto, taglia due volte la settimana l’erba, tenendo sempre tutto in ordine e dando un effetto curato al giardino.Unica “pecca” il fatto che rimangano circa 20 cm del bordo non tagliati per cui bisogna agire manualmente con un taglia bordi, ma sicuramente si risparmia molto tempo grazie a questo robot.
diego –
Prodotto davvero interesante, sinceramente da sempre ho pensato di prendere un robottino per tagliare l’erba del giardino ma avevo paura fosse non sufficiente, sinceramente questo e’ il primo ma sono rimasto sbalordito, l’ho messo e ha tagliato molto bene tutta l’erba del giardino, tenete presente che ho anche erbacce e dunque a volte piu dure di un erba normale e l’effetto e’ stato ottimo davvero.