Garmin Approach S20: The Best Option For Playing Multiple Laps

If you’re looking for a GPS golf watch with great technology, specific features, and a long-lasting battery, the Garmin Approach S20 is the golf watch for you. Although the Approach S20 doesn’t come with the heart rate sensor, it does have all the other specific features. Provides the distance to all parts of the green like any of the latest golf clocks. But what makes the S20 stand out from other golf watches is its significant autonomy.

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It’s not that slim or sleek, but it does have a bigger screen, and it comes packed with a ton of features. The Garmin Approach S20 watch was released before the Garmin x40, but it is still considered one of the most in-demand golf watches on the market.

With this model, Garmin seems to attract buyers interested in an Apple Watch, with a design that makes it remember. We consider the Approach S20 to be the best golf watch for golfers who prioritize battery life and the most specialized golf features.

Garmin Approach S20 Features

  • Weight: 42.2 g.
  • Dimensions: 37.4×47.6×11.3 mm.
  • Screen: 23×23 mm., Visible in sunlight, transflective.
  • Water resistance: 5 ATM, swimming, snorkeling.
  • Battery life: smart mode: up to 8 weeks, GPS mode: up to 15 h.
  • Connectivity and technology: activity monitor, smart notifications.
  • Golf functions: front/center / back distance of the green, dogleg, shot distance, score, statistics, green view with flag positioning, obstacles, and targets, swing.
  • Sensors: GPS, accelerometer.

Design and interface

This golf watch is the right size, making it easier to navigate and visualize distances and obstacles on the golf course. Features a 23 x 23mm display screen. 168 x 68 pixels.

This is a much larger screen than other wristwatches and with the appearance of an Apple Watch. The display is sunlight-readable, making it easy to see on the go. It is also easier to see the data that interests you in this golf watch.

No touch screen

Although it is a model that does not have a touch screen, its somewhat simple design gives it a more extended battery life. And it’s big enough to display everything you need to manage your field trip better.

The Garmin S20 golf watch has a stylish appearance that can be worn in office and informal settings. The strap is breathable and lightweight, with an athletic build, but gives a high-end feel to do well in most environments. It is also 5 ATM water-resistant, that is, suitable for swimming or snorkeling.

Like other Garmin golf watches, the S20 comes preloaded with over 40,000 different golf courses. And it doesn’t require any subscription or monthly fee. After you buy it, you need to charge it and turn it on. Like all Garmin golf watch products, the S20 offers you free course updates.

Approach S20 Features

The Approach S20 GPS golf watch gives you the distances of all positions on the course, including bunkers, doglegs, lakes, and other hazards. It also has a green display function. This feature provides the shape and contours of the green for each hole.

You can move the pin and place it in different areas of the green

This function gives you a near-perfect distance to the target. A great feature of this model, which takes it to the high-end category. The S20 is packed with activity tracking technology.

This Garmin Approach S20 golf watch does not come with a heart rate sensor, but it is still great for daily step counting and running. It can also be set to remind you to move after standing still for some time.

For the golf course and the office

If you sit at the desk to earn a living, this is the right way not to forget to stand up and move every so often. And if you like activity, in addition to playing golf you can swim or snorkel with it on your wrist.

The battery life on the Garmin Approach S20 is its standout feature. Garmin has a lithium-ion battery that will last 15 hours in full GPS mode before the golf watch needs recharging. This is 10 hours longer than other watches with similar characteristics. Also, it lasts up to 8 weeks in activity monitor mode.


Other features for golf

The Garmin S20 golf watch comes with the Auto Shot game monitor, which automatically tracks your shots on a fairway. This function automatically detects shots during a round and gives information about all the shots made. And that’s one of the reasons why Garmin leads the field in golf watch technology.

The Garmin S20 allows you to keep track of your score, a feature that saves you time and not having to keep track of it after the ride. However, it is a common feature in all Garmin golf watches.

A whole smart watch

It is equipped with a Bluetooth function that allows you to pair it with your smartphone and other Bluetooth-enabled devices. This allows the user to receive emails, text messages, alerts, and more directly to their watch. For its part, the Garmin Connect golf community offers you a complete analysis after each round. And it also allows you to upload data to the Internet, where you can compare your golf watch’s data and check if you have improved your score.

You can even configure your ideal course, combining your best score for each hole and showing your true potential on each course. This seems like a video game feature, allowing you to see how you are doing relative to other golfers.

It also includes an optional feature called TruSwing that must be purchased separately. It is a function that offers real-time three-dimensional animations of your golf swing and other metrics. They are great for figuring out how to optimize your swing and improve your shots overall.


Advantages and disadvantages

 ✔The best

  •  Great battery life.
  •  40,000+ preloaded courses.
  •  No subscription requirements.
  •  Accurate flag locations.
  •  Activity tracking technology.
  •  TruSwing technology.
  •  Precise.
  •  Digital dashboard function.
  •  Exact distances for different hazards.
  •  Bluetooth technology.
  •  Waterproof.
  •  Garmin Connect technology.

 ✘The worst

  • It does not include a touch screen.
  • You must purchase the TrueSwing sensor separately to take advantage of all its features.

User opinion

The Garmin Approach S20 has thousands of user comments, and more than 90% are positive, among which we find the following:

  •  – “Exact calculation of distances to flags or obstacles (the calculation of laser scopes doesn’t differ); it’s effortless to pick flag positions.”
  •  – “The battery life is amazing; you’ll do two 18-hole courses without charging it. It simply connects to the phone.”
  •  – “It is that the second GPS golf watch that I even have, and I am delighted with it. Aesthetically very successful. Accurate distances, fast connectivity, and many functions when synchronized with the computer.
  •  – “It perfectly fulfills the functions described. It magnifies the durability of the battery, I charge it, and it lasts for several weeks. A success”


The Approach S20 is the golf watch representing one of the best options for a golfer looking for a device that can accompany him on the green during several courses.

In short, it has the best battery of golf watches in the Garmin line. The Garmin Approach S20 is accurate, has reliable features, and is compatible with the best Garmin golf watch technology. ⭐ ⭐⭐⭐

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