The TecTecTec Ult G vs The Garmin s20 Golf GPS Watch

Garmin s20 Watch Review

Golf GPS watches have become a mainstay in golf over the past many years and I can’t actually imagine myself playing around without one anymore. When I first started using a GPS watch on my round, I saw massive improvement quickly as I learned to select the right club and focus on a clean connection.

With the arrival of the TecTecTec Ult-G Golf GPS Watch, people are certainly going to be comparing it against Garmin’s entry level offering, the s20, which has dominated the market for quite some time as the leading budget golf GPS.

The Ult-G has gotten off to a very positive start with tons of goof reviews on amazon and it makes the question worth answering, how does it fare up against the competition and more importantly, which entry level GPS watch should you go for.

The Features Of The TEC TEC TEC ULT-G GPS Watch

Tec Tec Tec 4

Let’s dive straight into the features of Ult-G to kick this review off. The Ult-G is an entry level watch so it’s never going to have all the features you would expect from a watch like the Garmin s40 and s60 but it should be able to compete with Garmins entry level equivalent, the s20.

The Tec Tec Tec GPS watch lasted nearly 3 rounds on a single charge which was very handy as I know I can get 2 rounds without charging the watch.

The Ult-G passed the accuracy test with flying colors. It was always within 1 or 2 yards of the rangefinder and it was virtually identical to the S20 which a positive for the watch.

It gives you various layup distances to the green and it gives the distances of all major hazards which is hardly ground breaking but it is worth a mention to show that this is a budget watch that is brimming with features.

The Ult G is not a touch screen but the buttons are very easy to use. After struggling with many high end touch watches that are not so intuitive, it was a welcome change to get back to basics with the simple 6 button layout.

The course comes with 38,000 different courses around the world and once you press the satellite button on arrival at the course, it should pick it up and load the data. The watch advances from hole to hole automatically and if you hit the middle button on the right, it will show you the hazard distances. You can also measure the distance of your shot by pressing the satellite button before you hit and it will track you from there and that is about it.

The Watch charges with a USB cable and if all you need to do is track scores on a course you a familiar with, the Ult-G is going to be perfect for you.

The S20 Key Features

Garmin S20

The dominant GPS watch in the budget category is under attack, can it stand up to the Tec Tec Tec and come out victorious once again? Let’s find out.

The Garmin S20 is a quality budget watch with a ton of features, more than the Ult-G. It has 41,000 courses worldwide and will show you distances to the front middle and back of the green as well as any other hazards.

It also has a score card function available, shot distance measure and a calorie counter. One of the bug advantages of the S20 over the Tec Tec Tec as a watch is the Autoshot feature which automatically tracks your shots and progress.

The s20 also connects to the Garmin Truswing to give you even more data and the Garmin app is also free.

The Garmin comes with a quality, changeable band the design is excellent. Garmin is a proven brand and if you need a basic GPS watch, I’m recommending the S20 every day of the week and twice on a Sunday.

Garmin has also been around a long time so you can rest assured that this watch will stand the test of time.

Who Is The Tec Tec Tec Ult G Golf Watch For

Tec Tec Tec 2

If you play a couple of courses that you know frequently and you interested in a budget golf watch to track your yardages, this watch is for you. Tec Tec Tec have already successfully disrupted the rangefinder market with quality, affordable and accuracy devices and this latest foray into the golf watch world has been received with excellent feed back across the board.

There are some slight teething issues with this first golf watch of Tec Tec Tec. Im not a huge fan of the strap and it can’t be replaced like with other watches and when you are in the GPS mode, you cant see the time although I think this will be correctable through the usb cable and Bluetooth connection and a software update.

This is for players who don’t want to spend much but want accuracy and professional quality for their distances but nothing else to distract them.

It’s also for anyone who plays a lot and likes to test out new gadgets. This is only $119 so definitely worth a punt as far as we are concerned. And if you are concerned, they offer a 30 day money back guarantee and a 1 year warranty.

Who Is The Garmin s20 For

Garmin S20 3

This watch is perfect for anyone on a budget or looking to test the waters before moving up to a more advanced model like the s40 or the s60.

Garmin have been around the block so we know we are getting the best quality imaginable when we go with Garmin. The watch is as accurate as any and it has a wealth of features, just not the newest and most flashy ones.

The s20 is on a free subscription app and you will get course view for free on any courses that you play regularly.

How Do They Compare On Price?

These watches are very similar in price. The ULT-G will set you back $119 dollars and the Garmin s20 will cost around $129. Both are quality, dependable watches but the s20 does offer more.

Pros And Cons Of The S20

Garmin Approach S20 4


Quality Offering From A Tried And Tested Brand

Good Battery Life

Autoshot To Track Your Progress

Connects with free Garmin golf app and truswing

Scorecard and fitness tracking


Not as many features as better watches

Only 2 Colors

Garmin Tech support could be better

Pros And Cons Of The Tec Tec Tec Ult-G

Ult-G Wathc


  • An Excellent Introduction To The Golf Watch Industry
  • 38,000 Courses Installed Automatically
  • Basic Features And Simple To Use
  • Long Battery Life
  • Great Accuracy And Works Fast
  • Excellent Value For Money


  • We didn’t like the strap and we couldn’t replace it
  • Cant see the time when in GPS mode


The Tec Tec Tec truly is an excellent budget level watch that gets straight to the point and doesn’t do anything but tell you the yardages. The product is probably perfect for someone who is not tech savy and just wants the yardages.

The problem for the Tec Tec Tec is that it is going against a giant in the S20. With the quality, features and accuracy of the S20 as well as the comfort and excellent design and the add ons, we have to recommend the s20.

If you want to buy the TecTecTec then by all means go for it. We know some people don’t like Garmin and if so, this is a perfect watch for you.

If you have money to spend and you want the best in the market, then go with the Garmin s60.

Ult G 1

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Garmin Approach S20 5

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