Verdict
The Segway Navimow i105E and the i108E ( which harness somewhat larger lawns ) are great automaton lawn mowers . With no boundary conducting wire required , Segway has improved installing and mapping to the point where I had the automaton set up and quick to go in minutes . muscular navigation and obstruction shunning , alongside accurate carving that better the look and palpate of the lawn , make these golem lawn mowers an excellent choice in your average suburban garden . I ’d have liked a motorised pinnacle adjustment feature , but that ’s a venial charge .
Pros
Cons
Key Features
Introduction
Last year’sSegway Navimow H500Ewas the first robot lawn mower that I ’d reviewed not to need a guide wire .
As freeing as that sound , the trueness was that the system was complicated to countersink up and expensive . Move forrader a year , and the Segway Navimow i105E absolutely nails it : it ’s cheaper , neater and setup takes minutes , not hours .
Design and features
The Segway Navimow i Series has two versions : the i105E , which I have on review , and the i108E. The difference between the two is in the battery and paint task , with the i105E supporting gardens up to 500 m² and the i108E ( black and grey ) having a large battery for garden up to 800 m² . Those kind of size of it will accommodate most urban gardens .
bug out at just £ 949 for the i105E , the new serial is far cheaper than the old wire - free models that I ’ve reviewed such as the Navimow H500E and theEcoflow Blade , although both do true cover much bombastic garden .
Still , at this Leontyne Price , the Segway Navimow i105E make itself sluttish to justify for homeowners with smaller gardens that would rather not have to cut the lawn manually .
Relatively thickset , both fresh theoretical account do n’t take up a lot of physical space , and have large drive wheels for dealing with slopes ( up to 30 % ) and uneven ground .
As with other robots that do n’t use a boundary conducting wire , the Segway Navimow i105E practice GPS engineering science to position itself , here using Segway ’s Exact Fusion Location System ( EFLS ) 2.0 . As with the master copy , the system use two GPS recipient : one external receiver unite to the moorage station and one in the robot . Using material - Time Kinematic ( RTK ) , the signals from both pass catcher are compared , so that the robot can put itself to within a few centimetres .
I get hold that the original system was fiddly to get working . render to get the external recipient in a position where it get a strong GPS signal was really hard , and then there was the same problem in endeavor to put the dock in a position where the golem could get a signal . It was a similar problem with the Ecoflow Blade .
For this robot , Segway has fixed those result . First , the golem is more tolerant and the GPS receivers are more dependable . Secondly , there ’s a longer cable’s length to the external receiver , which do come in it on its stand soft ( or there ’s a wall mount that get you link to the top of a shed or a garden wall ) .
The app also has an option for feel the good sign where you drive the automaton around measuring signaling caliber . All of these improvements meant that I had the base station plug away in , jockey into the ground , connected to power , and the golem ready to represent within 10 minutes of unboxing .
Once turn on and connect to the app , with a confirmed GPS signaling , the Segway Navimow i105E ask to map out the garden . With the previous model , I had to puzzle a 20 cm swayer to the side of the robot , and then use this as a guide to keep the robot away from borders .
That ’s not needed here , as the frame-up routine has been enhanced . Mapping starts off as a manual scheme , using the on - screen controls to drive the Segway Navimow i105E around the margin , but there ’s also a new option to automatically notice garden border using the integrated VisionFence photographic camera at the front .
Hit the option for automatize mathematical function , and the golem will keep up walls , flower beds and the like to create a mapping automatically . Neatly , this feature can be toggled on and off at will , and the erase button , when held down , annul any mistakes . This total in handy with my garden , where one side of the garden is tidier than the other , so I had to utilise a miscellany of reflexive and manual chromosome mapping .
There ’s a choice of two border modes : standard and drive - on . With the former , the automaton gets up close to the mete , but leaves a slight gap ; the latter sees the Segway Navimow i105E range the mete , which is ready to hand for cutting down the side of paths .
With all of the options in the single-valued function - building section , I found it a breeze to make the function and have the golem ready for cutting .
Once a map has been father , it ’s easy to add areas to debar , such as around tree routes or a garden pond . Additional zones , such as for front and back garden , can be created with a communication channel between them .
you may redo the mapping at any point you wish . For example , for no - mow May , I leave most of the garden to go wild , but observe a small seating area and a path to it . With the Segway Navimow i105E I could do that easily ; with a lawn lawn mower that has a boundary wire , I ’d require to relay the boundary cable in May , and then again in June .
By nonremittal the robot support Wi - Fi and Bluetooth , but there ’s also an optional Navimow Access+ 4 G model ( £ 100 ) , which add up with a year of free 4 G ( around £ 27 a year after that ) . With this faculty , you could control the golem where there ’s not a strong Wi - Fi signaling , plus you get anti - theft control , with the Segway Navimow i105E shut away down if it ’s slip . Depending on the size of your lawn and how seeable the robot is , this option could well be utile .
Via the app , a cut can be pop manually , with the Segway Navimow i105E devolve to the charging dock when it recognises that it has completed a full cut . There ’s a scheduling option , which can either be coiffe for a specific time , with the Segway Navimow i105E stopping when it fill out 100 % .
Or , you’re able to set a longer block of time and have the mower continue multiple cuts during that full stop . I think the former is better , and having the golem go out two or three times a hebdomad is about ripe for my garden and grass .
VisionFence is enabled by default , using the tv camera to mechanically observe and keep off objects , plus for enhanced navigation when there ’s a poor GPS sign . There are a couple of feature of speech to control , too . Firstly , Channel Sense lets the golem move around obstacles in paths between zones ; with this off , the golem will barge obstruction out of the way .
By default , VisionFence is set so that the robot wo n’t pout at night . you could reverse this characteristic , although it think that Ride - On modality wo n’t work . Given that night - clip can also see escargot , bullet , and insects come out on the lawn , it ’s best to stave off cutting at nighttime .
conditions adaptive uses real - time conditions reports for your surface area , avoiding a cut if it ’s about to rain , with a pick of sensitivity setting : scant rain , drizzle or moderate pelting .
There ’s no control over the cutting deck via the app , with the motorised height adjustment of the H500E replaced by a manual control on top . This provides a cutting height adjustment of between 20 mm and 60 mm , which covers most al-Qaida .
I do like a motorised deck , as it allows me to concentrate the cut off height through the season more easily .
Flip the robot over , and there ’s a stock cutting deck of cards , which uses three razor brand . These are dual - edged . With the Segway Navimow i105E adjusting the spin guidance , the liveliness of the blades is broaden , and the app will allow you know when it ’s time to replace them .
Do n’t have the app to mitt ? There ’s a controller panel at the back , which lets you start and block a hayloft , plus a big cherry Stop button that you may dispatch in an hand brake ; note that the Navimow i105E also stops its blades if it ’s lifted or tiptoe over .
My one modest complaint is that there ’s no option in the app to turn off the root post and golem ’s lights . There ’s an option to slur the light at nighttime , but they ’re still very bright and there ’s really no indigence for them .
Performance
Before the Segway Navimow i105E can be used for the first time , you need to mow the lawn so that the grass is less than 6 cm high . If you do n’t , then tall Gunter Grass can both blur the VisionFence camera and congest the cutting pack of cards .
Once that ’s done , you wo n’t have to adjoin a manual lawn lawn mower again , and the Segway Navimow i105E proved to be an excellent robot lawn lawn mower . Its navigation is first-class , and the i105E never ran into flower beds or strayed from the boundaries on the map .
With no - mow May , the Segway Navimow i105E avoided the gaga temporary hookup I ’d leave behind ; at the end of May , I ’ll have to manually tackle this patch and then redo the map , but as discussed , that ’s easy to do .
There can be a slight variation in campaign due to disagreement in GPS . On one run , the Segway Navimow i105E might not get quite as close to a boundary as on another ; however , operate the automaton regularly enough and you wo n’t see any difference of opinion in the cut .
Where the golem can habituate drive - On mode , it will cut right to edge . For forcible boundaries , such as heyday beds and wall , the 18 centimetre slue pack of cards is place in the center of the robot , which mean it leaves around 10 cm at the border of the garden , which have to be tackled manually with a grass trimmer .
Rather than just go back and forth , the Segway Navimow i105E vary how it tackles a map , and the angle that it approaches a boundary . As it ’s in full aware of the map size , the golem will ensure every in is covered rather than bouncing around at boundaries and hoping to catch everything . That ’s upright news for battery liveliness , as the Segway Navimow i105E will bring back to dock when it has finished swerve an area , rather than continue to consort until a schedule sentence is up .
When encountering prospicient grass , the Segway Navimow i105E spin around on the spot , give a close deletion ; for shorter green goddess , a simple pass is enough .
I was impressed with the obstacle avoidance , too . With a garden table , a brace of shoes , and a apparel horse , the Segway Navimow i105E just contract close to each object but then either turned around or skirted around it . That ’s outstanding , as you may leave the lawn as messy as you wish without worrying about the automaton mystify stuck or damaging something . Just remember to move furniture around if you want a clean cut .
By oft cutting small-scale sum of grass , cuttings are n’t visible , and mulch is incorporated into the soil to flow the grass and help oneself it grow . This year ’s wet Spring has helped , but my grass is looking fresh and lush and has a nice spring to it . In condition of lawn wellness , robot lawn mowers are the easiest way to keep your locoweed looking good .
I found that this golem go more well than its harbinger , too . My cats will dig up bit of the lawn , leaving divots behind . I found that the Segway Navimow i105E could just power over them , continuing to cut down the lawn without getting stay put .
As with other robot lawn mower , the Segway Navimow i105E is very placid , with just a aristocratical buzz as gage is cut .
Latest deals
Should you buy it?
The Segway Navimow i105E is well priced , well-heeled to rig up and you may aline the mathematical function as you desire .
If you have a very big garden with a complicated layout , a boundary - conducting wire - establish system may make more sense .
Final Thoughts
If you ’ve cause a very big or complicated lawn , then a big model with a boundary wire may make more sense . For the intermediate suburban garden , the Segway Navimow i105E ( and the i108E ) are revolutionary . Easy to set up , brilliant seafaring and obstacle avoidance , and with a clean cut , these robots are great cock , and the low toll is impressive .
If you ’re not convinced by rifle for a robot lawn lawn mower , then check out ourBest Cordless Lawnmowerpicks instead .
Trusted Score
How we test
We test every robot lawn mower we review soundly over an extended period of time . We use standard tests to compare feature properly . We ’ll always tell you what we find . We never , ever , accept money to brush up a product .
incur out more about how we test in ourethics policy .
FAQs
Yes , if you buy the optional module for it . 4 G connectivity gives you outside control over the robot plus anti - theft feature .
