Sky-Watcher AZ-GTI – Portable Computerized GoTo Alt-Az Mount for On-The-Go Astronomy – WiFi Enabled App Controlled – Time-Lapse and Panorama Photography Capable (S21110)

Amazing piece of kit - has opened many doors in my astrophotography capabilities. I thought it was easy to set up, is a quick grab-and-go piece of equipment I can just put into my Jeep with everything else when I go out in the wilderness. I love that I can attach a stand-alone telescope or even my DSLR to it. It's portable, great quality and stability, and the firmware update to add EQ mode is a great benefit!

For its size and weight, this mount does a very good job with my 127 Maksutov, which is at the upper end of its weight-bearing capacity. I find the tracking to be a big help visually. For photography, you would want to do a very careful alignment and keep exposures short, because I doubt it's smooth and accurate enough for serious work. You cannot leave the mount tracking for long periods and expect an object to stay centered, but it usually gets within 1° when finding targets. There are clicking noises in certain orientations that probably mean there's some internal slop in the gearing, but overall I don't find the noise from mine objectionable. High-speed slewing is naturally noisier than fine adjustment. The iOS application works, but has a few limitations. It insists on remembering the previous alignment, even when you are trying to set a new one, which sometimes requires the "reset alignment" utility function and quitting the app. I had to update the mount firmware immediately, in order to fix bugs, but also to mount my scope on the right side (it defaults to the left). Skywatcher support was helpful in finding the right version. I have not had disconnection problems since the update. I think a mobile app has some advantages over a hand controller when searching for objects by their common name, providing information, and for portability. You'll want a battery that can keep your phone or tablet display on continuously, because constantly unlocking your phone to make an adjustment or pick a new target gets annoying. (You may want to purchase a power bank and/or AC adapter in preference to the internal AA batteries, which can also recharge your phone/tablet.) Now that there's an equatorial mode in the app, it would be nice if there were a matching EQ wedge/base, but most people seem to use the Star Adventurer Latitude base. I've heard of people using this mount with a C6 tube, but I think that's overloading it. It's ideal for a 72–90mm short-tube refractor, or the 100 and 127mm Maksutovs. I think some very light 102mm refractors and the C5 will work, too. I'm curious about adding a counterweight shaft (which is needed for EQ mode) since it's not clear what the weight limits are with one attached. I will probably also add a camera adapter to try some wide-field astrophotography. Overall, it's easy to recommend this mount at it's normal price (below 400) so long as you are patient with the app and aren't expecting it to replace a german equatorial or massive fork mount. I think it hits a sweet spot for amateurs who want more than a toy while keeping their investment modest, and portable enough to take along without thinking twice.

Very happy with the mount. So lightweight and easy to carry and setup. I use it mostly for tracking a small solar scope but also an 80mm and have even dual mounted with 5” Mak and it keeps going with good accuracy. I bought a cheap tiny Android cellphone and use it as the remote. No regrets.

Originally bought this mount to make visual astronomy easier. It works well with its' app; it connects to a smartphone or tablet via its' built in WiFi hotspot, and you can point it at a lot of objects in the sky. As long as you do your part to make sure it's correctly leveled (it comes with built-in bubble levels to help with this,) and aimed north (just get a compass app and make sure the telescope is pointed north when the mount is powered on,) this mount will track and point very accurately. It comes with a port for a hand controller, which you can plug in a USB converter cable and control it with the scope control program of your choice. It can run off of AA batteries, and battery life seems to be quite good. Best of all, if you mount a DSLR capable of shooting lots of 20-30 second exposure, you basically get a smart telescope! I tried that by shooting the Pleiades while there was a moon out; and the results speak for themselves.

It works close to advertised IF and only IF you half the max load claimed and balance it very well. The altitude sometimes slips while moving in azimuth if the load is greater than about 7 lbs which is unacceptable. The az by the way if way too frickin' tight as many others have pointed out. Also as many have said it does in fact make some rather unpleasant popping,(cracking) noises while tracking that would indicate to me that either design or quality control is lacing in the extreme. I'm keeping mine as I bought it for just a camera tracking mount but if you want a telescope platform then I would advise you look elsewhere.

Very impressed with the tracking. At first you have to update the firmware so you can mount your scope on the right side. Once that’s done, I use the North level 2 star alignment and it works flawlessly. Connecting to wifi is sometimes a challenge but it always connects. Sometimes instantly, and other times it takes a few attempts. Could just be my phone.

La montura es fácil de alinear y fácil de configurar. Una vez que localizas los objetos los sigue con precisión. El principal defecto: no trae instrucciones detalladas para llevar a cabo la alineación, pero la app es muy intuitiva. (No compré el control remoto).

Update the firmware, add Williams Optics wedge & and pair with an ASI Air Plus and you’ve got a near perfect Grab & Go. Enough power to add a prime lens with a DSLR (modified of course!) or a ZWO camera, a SvBody with a guide camera and you’ve joined the Astro Photog crowd. Great price and Amazon Prime delivery and support.