Love this thing! My driving range has bad yardages and just the ability to compare how your dispersion and carry improve from session to session is a game changer. It wont make your swing better, but it will tell you if the metrics that matter are improving. App is way better than I expected. Works great without premium, but I find the premium features to be worth the price and I subscribed.

Honestly I didn't think any of these types of devices would be worth the money they cost, oh how I was wrong!!

I bought the Rapsodo MLM in December and have since then hit over 1200 golf balls with it. The majority of the balls were hit into the net in my garage and a few on the range. It's winter so fairly cold in the midwest.

This thing is amazing to say the least. I can walk into my garage, turn it on, load the app and will be hitting balls within minutes. I am lucky enough to have just over the recommended distances in my garage for the device and the net. It seems like 95% of the time it registers the shot, there are a few here and there that it won't pick up, but usually those are super high with my lob wedge or a hosel rocket that I probably don't want it picking up anyways.

As for accuracy, it seems pretty good. Having played golf for 25 years, I have a very good idea of how far my clubs go depending on the swing I make. I do kinda wish it had spin rate, but from what I understand about the same priced launch monitors they are just trying to extrapolate the data and aren't really true spin rate anyways. I guess I'm ok not knowing a guess at what the spin was and it could be completely wrong.

The Rapsodo MLM picks up the good and the bad shots, even the ones where I miss the net entirely and have to duck and cover with the ball hitting the garage door, ricocheting back at me. They make for some quite hilarious videos to send friends and family. Plus the ones where I absolutely blast a shot and want to brag. The beauty of the video is I can see exactly what my swing looks like on a good or bad shot, shows me what works and doesn't, how the shot shape is based on the swing I make. Doesn't get much better than that. How else do you improve if you can't see the data along with the video evidence?

Not to say there aren't some things they can improve. The first would be to add Android support. I am lucky enough to have an iPhone laying around the house I can use for this, but others are not and could be a huge drawback or a reason to not buy it. The other is spin rate like I said before, but I want true spin rate, if possible. I guess I would probably settle for some extrapolation if I knew that it was a "good guess" so I know if a driver is flaring because of spin.

All in all, this thing is great and will continue to use it even when it does get warm enough for me to go to the actual range, it will just come with me.

I was surprised how well and consistently this worked! Both outside at the range - and in yard into a net. Haven't tried inside. I also got this on somewhat of a flash sale and has been an absolute great value for the money. The only thing I wish it did better is let you have more control how you view the data post session. On a phone you can only see a couple metrics at once. On an iPad a couple more - but if this data is in the cloud how hard can it be to give account owners a webpage with ALL the data and some simple configurable views. At a min let me at least download it and look at it in excel myself! But for the price - hard to beat!!!

This device has helped me improve my golf swing by giving me some important information about my club speed, ball speed, and launch angle which are actually measured by the radar. Distance and actual ball flight are not actually measured but instead are a result of a formula in the software and are therefore just estimations that should not be taken as entirely accurate. I recommend this device for use as a comparative tool but please don't expect it to be as precise as a $4000 launch monitor. If there was one analytic that I wish it measured it would be back spin and then I could really dial in my Spin-Loft numbers...

since I got it, I can check my swing more accurately with swing speed.
also can track the ball, which is really amazing for me.
I used to use the track man at golf range, but RLM is way better.