Doesn't do what I need it to do
345871
I just had my lawn dethatched, aerated, slit-seeded, and over seeded and I needed a good sprinkler to water my new lawn thoroughly without having to move the sprinkler over and over. The sprinkler does not come with any very descriptive directions on how to work it. I did understand the directions to make the water go round 360 degrees.  The system claims to cover wide distances with water,  and it does. Unfortunately,  however,  no water is deposited onto the lawn between the sprinkler and 30 feet away.  I can not use the sprinkler because it really does not cover much territory and will not water yards and yards of lawn at once.  Disappointed.
3947430
It does not do the thing s it said it would do therefore i do not like it.
1365345
Works, just not for what I needed it for, But that is not anyone's fault.
145230
I'm not certain if I I'm using this in the right way. It was my understanding that if I bought this it would allow me to listen to my Bluetooth headset. It was very easy to plug into the USB however it never found my headset. So it was sort of a waste. This was rather inexpensive so it is not worth me returning it, however it did not do what I wanted it to do.
1266556
I suppose it does the job, but I found it not is efficient as I thought it would be at switching between Devices... when the device goes to sleep he does not get recognized anymore.
1867102
Im not sure I appreciate using this device for its purpose of upgrading my wardrobe... I wish it had different functionality such as a security camera function... but that... as I have discovered... is not its purpose at all. Please note that I own probably one of every Amazon device made so far. This is by far the one I use the least. You may use it more than I do but I think the other devices that have a screen might be able to do the same thing as this and have more functionality in general. I was an early purchaser of this device.
2565460
This thing does all it says it will do, however, I don't like having to plug it in to my computer every time I want to check my progress or change settings.  I was hoping I could hit a button on the band and get instant info on number of steps, miles, etc. That isn't even an option.  The thermometer isn't at all accurate because it picks up your own body heat as well.  If it's laying on my nightstand, I get accurate room temperature; if I have it on, it's picking up a mix of my body heat as well as surrounding temp--can't figure out what good that does at all.  The alarm works, but forget about setting it from the watch itself--EVERYTHING, including turning it on or off, must be done while it's connected to a computer, laptop, tablet, whatever.  It's terribly inconvenient.
1520464
Tuner doesn't accomplish all the functions that were needed, even after ordering special cables.  If you need to run multiple pieces (DVD player, tv sound through speakers, turntable, this is not the tuner for you).
3976654
Just does not allow enough flexibility for me, website and desktop app don't help.  Maybe the more expensive Logitech remotes allow more fine tuning, but this one doesn't allow me to do something that I thought should be simple.  For example, I set up one activity called Watch TV.  It turns on the cable box, receiver and TV and changes them to the correct input.  When you are done with this activity, the Off button shuts everything off.  But there is no way to tell the remote that you DON'T want it to turn off the cable box when you are done watching TV.  I like to keep my cable box on to avoid any potential HDCP and DVR recording issues, and based on my research and use of the applications (phone and desktop), there simply isn't any way to do this.  In addition, I set up another activity to listen to music through Spotify on my Fire TV.  I obviously needed that activity to turn my TV on (or keep it on when switching from Watch TV to Listen to Music), but there was just no way to do this.  It required me to grab my TV or cable remote to turn the TV back on to see what is happening on Spotify on my Fire TV.  For me that just doesn't work.  Finally, the smartphone app takes way too long to start up and you need to sign in every time.  That was just frustrating and seems unnecessary.  Overall, this remote is well built, easy to set up, but this version of the remote does not have fine tuning options for me and the smartphone app was a bit clunky.
3146795
It' doesn't push the power it says it does
4637219
works for some devices, but not all that I need it for. not compatable with my smart tv.
4857873
I bought this thinking I could download content while at work (where we have wifi), and watch it at home later.

It doesn't work that way, or I can't figure out how to do it.

So if I want to watch it, I have to go to a public access point and sit there with headphones.
2336438
This is nice, but doesn't do everything I needed it to.  This claimed to be able to read the SMG computer on my M3, but that was not the case.  I able to access all the other codes from various systems within the car except for the SMG.  Even downloaded the current firmware in an attempt to read the SMG computer, but it didn't help.  This is better then the standard code readers but could do everything I needed.  I can only say, do your research and figure out what you need it to do for you.
89617
I bought this to try to declutter my workspace area and have an easy way to connect and disconnect my laptop.  However, it is so not up to the job.

First, the driver for my graphics chip does not recognize my second monitor when it is run through the docking station.  I can still get a picture on my second monitor and I can make resolution adjustments through Windows, but Windows won't allow me to make the proper resolution adjustment.  Further, video is choppy on the second monitor when run through the dock.  Therefore, I can only watch video and adjust the second monitor's resolution properly when the monitor is hooked directly up to my computer, makes running second monitor through docking station mostly useless.  Tech support's solution is to tell me to plug the monitor directly into the computer.

Also, whenever I unplug the computer from the docking station and then plug it back in when I'm done travelling with the laptop, it completely wipes out the second display capabilities of the docking station.  At that point, I have to unplug the docking station from it's power source and plug it back in.  Once I do that, the second display works again (w/o the correct resolution) but I lose the mouse function.  I also lose the mouse function everytime I restart the computer.  To get it working again, I have to plug and unplug the mouse dongle in several times.  Tech support's solution is to plug the mouse dongle directly into the computer.

My Hauppage TV card does not play nicely with docking stations, including this one.  So, my only solution is to plug the TV card directly into my computer.  So, essentially, almost everything I want to run through the docking station has to be plugged into the computer anyway.  It's mostly worthless.  At this point, the only meaningful function of the docking station is to charge and USB connect things like my cell phone, mp3 player and external harddrive.  But I already have a $13 USB Hub from Walmart that can do that just fine.  I should have saved my money.

Update: Because my laptop is an HP DV4 series, I replaced this Kensington with HP's, xb4 Docking Station.  Everything worked great, right out of the box, even the TV card.  So, I think the technology for the universal docking station just isn't there yet.
4053957
Didn't do what I thought it would. Needed something that could be used to place furniture pieces on a home floorplan
2632044
If you are using this product to supplement the power for a hard disk, it may work fine.  However, I was looking for a solution to help supplement the power to my Android phone when it is plugged into the USB port in my car used for Android Auto in the head unit.  The current from the head unit in my car is too low/underpowered and doesn't charge my phone when I'm using Android Auto on the car's head unit.  I used this product to plug the red USB into a 2.1-2.4 amp DC adapter plugged into the car's 12V adapter.  I then plugged in the black USB into the car's USB/data port to the head unit mainly for data transfer.  The micro USB plugged into the phone.  I was hoping that the larger current from the red USB plug combined with the small current coming from the black USB would be enough to charge my phone. I found that it did not work.  It could be that Android/Android Auto doesn't allow for a simple Y type connection like this. So if you are looking for a solution for that, this product will not work for that application.  That's why I gave it 3 stars.  However, it may well work fine for a hard disk drive.
1057871
I was a bit disappointed by this product, it doesn't work as well as I had hoped.