Golf electronics: GPS, rangefinders, launch monitors and electric trolleys

Finding a distance, understanding your shots better or using a connected trolley: electronics now support many aspects of golf.

Each piece of equipment meets a specific need. Here is how to choose functions that are useful for your game, both on the course and in practice.

GPS watches: distances on your wrist

A GPS watch displays distances to the front, centre and back of the green. Depending on the model, it also shows hazards and a map of the hole.

You can check the information quickly without taking a device out of your bag. It is a practical way to prepare your next shot and maintain your pace of play.

Some watches add statistics, a scorecard or features for other sports. Focus particularly on screen readability, battery life in golf mode and the courses available.

To compare models and features, explore our selection of golf GPS watches.

Handheld GPS devices: another way to read the course

Prefer to keep your wrists free? A handheld GPS lets you check distances on a device held in your hand or attached to a compatible mount.

The information available varies by model. Some devices favour a simple display, while others offer detailed mapping.

GPS uses your position and the course map. Distances to different parts of the green remain useful even when you cannot see the flag.

To find a device that suits your needs, browse our golf GPS devices.

Laser rangefinders: measuring the distance to a target

A laser rangefinder lets you aim at the flag or another visible reference point. It measures the distance to the selected target.

Depending on the device, a vibration or visual indicator confirms that it has locked onto the flag. This helps distinguish the target from objects behind it.

Some models offer slope compensation. This provides a distance adjusted for the incline, which can help you plan shots during practice.

A GPS watch and a rangefinder can complement each other. The first helps you read the hole; the second gives a precise distance to a visible target.

To compare targeting systems and available functions, explore our selection of golf rangefinders.

Launch monitors: understanding your distances and your game

A golf launch monitor provides data about a shot. Depending on the model, this may include ball speed, launch angle, spin and distance.

Some devices combine radar and cameras. They may also offer video or drills to support your practice sessions.

The benefits are practical: understanding your distances, comparing clubs and observing your consistency.

When choosing a device, check the data it provides and the space required. Also consider compatibility with your phone and any subscriptions.

Explore our golf launch monitors to compare the equipment available at Golf Passion.

Want to understand the numbers shown after a shot? Read our guide to golf launch monitor data (in French).

Club sensors: analysing your rounds

Sensors attached to clubs can record shots using a compatible device or app. You can then study your distances and playing habits.

This information helps you identify areas to work on. Review the recorded shots after your round to ensure the statistics are representative.

The distance measured between two positions on the course generally includes roll. This differs from carry, which is the distance travelled through the air.

Electric trolleys: carrying the bag and built-in technology

An electric trolley makes transporting your bag easier. Some models also combine GPS, a touchscreen and course information.

You can therefore check distances to the green and hazards directly on the trolley. Depending on the equipment, a scorecard or app adds further functions.

PowaKaddy and Motocaddy are among the brands offering models with built-in GPS. MGI also combines GPS, remote control and assistance with maintaining direction on certain trolleys.

A remote control lets you steer the trolley from a distance. Electronic braking can help control speed downhill, depending on the model.

These functions meet different needs. Choose according to your course, habits and the level of assistance you want.

To compare equipment, browse our selection of electric golf trolleys.

Which equipment suits the way you play?

A GPS watch is a practical choice for checking distances quickly. A handheld GPS suits those who prefer a separate device.

Choose a laser rangefinder to aim at the flag. To work on your distances during practice, consider a launch monitor.

Sensors help you analyse your rounds. A connected trolley combines bag transport with course information.

Want to compare several devices from the same brand? Explore the products in our Garmin range.

Before choosing, check battery life, screen readability, resistance to rain and compatibility with your devices. Also review access to updates and paid services.

Using electronics in competition

Measuring distances is generally allowed unless a local rule states otherwise. However, using slope compensation and certain automatic playing recommendations is prohibited during the round.

Before a competition, check the local rules and disable the relevant functions. R&A Rule 4.3 explains permitted uses.

At Golf Passion, we help you choose equipment suited to your habits. The aim is simple: get the right information and enjoy your round to the full.