Smart GPS Locator


Monitor your boat, dinghy, outboard engine and protect it from theft or unauthorized usage.
This new generation, battery powered, GPS / GLONASS locator is a perfect theft protection device, as it can be installed virtually anywhere on a boat and is highly resistant to signal jamming. Due to it’s small size and replacable 3xAA alkaline or lithium batteries this GPS locator can be used to monitor your boat, a dinghy, jet ski, outboard engine or anything else you wish to protect. The GPS locator is activated when it senses movement and then starts sending its location periodically (from every 10 minutes to every 3 hours). Once the movement ends, the device returns to the sleep mode and continues to send its location once per day.

SKU: S4B-G1-RC1-GPS Category:


After one year you can choose to continue using the Sense4Boat service for the price of 50€ per year.
Learn more about the Sense4Boat subscription here.

Smart GPS Locator at a glance


If it’s on a boat. It’s going to get wet! This is why this locator is IP67 certified and won’t fail even in the worst weather.


Sigfox IoT Network covers areas up to 100km from shore, much further than 4G or NB-IoT with a range of 15km, making it ideal for boat tracking.


The device communicates directly to the Sense4Boat control center through a specialised Sigfox IoT network. No SIM car or additional network costs are required.


Having its own replaceable batteries, this device does not use the boat’s power. Low energy consumption means you will need to replace the battery only every 5 to 7 years.


The locator wakes up when it senses movement / vibrations, and starts sending its position every 10 minutes until the movement stops. When stationary it checks in once per day. To let you know everything is OK.


Having it’s own replacable batteries, this device does not use the boat’s power. It can be placed anywhere on a boat and is ideal for theft protection.

Because it is battery powered and
small enough to be placed almost anywhere,
you can place it, well… anywhere 🙂

Worried about your tender while you are on land?

Going to a restaurant and wandering if the tender will be where you left it is a thing of the past.
When our smart GPS locator is attached to your tender, you can enjoy your meal without worrying whether you will have to swim back to your boat after dinner.

Once your tender is back on your boat, you are tracking the boat. How convenient is that?

Jetskis – fun until they’re gone!

Jetskis are among the commonly stolen marine equipment in Europe. Whether you wish to protect it or simply track the number of hours it has been used, installing the Sense4Boat GPS locator on a Jetski is quick and easy, and will help you do just that.

Use it on big and small boats

Sense4Boat GPS locator does not depend on the boat’s electricity source (it has it’s own replaceable battery), so even if someone cuts the power on your boat, it will still work. Since it requires no wires, you can conceal it almost anywhere on the boat.

Over 8.000 outboard engines are stolen in Europe every year

By placing the Sense4Boat GPS locator under the hood of the outboard engine, you will get notified instantly when someone messes with your engine. Track it’s location and make sure it is recovered.

Monitor your boat’s location with the Sense4Boat app

Set safe zones and get notified when your boat, dinghy or outboard engine is not where it should be.

Get insight into how your boat is being used, overlay the location data with weather information and compare your sailing risk profile with others.


Quick and easy installation.

Simply place it somewhere on your motor boat, glue it under the hood of your outboard engine, or a rubber boat, or use the two screws to keep it in place on your sailboat, jet ski, dinghy, scooter or bicycle. Or even your car parked in the marina.

Technical Specifications

Dimensions 108 x 86 x 31 mm
Weight  190 g
Housing Ultra-Rugged Nylon Glass
IP rating IP67 rated housing ensures device can withstand fine dust, high-pressure spray,
submersion for 30 mins in 1m of water, and extreme temperatures.
Installation Compact and concealable.
Multiple installation options for covertly and easily securing the device to assets with screws, bolts, cable ties, rivets, and more.
Operating temperature -20°C to +60°C
GPS Antenna Internal
3-Axis Accelerometer 3-Axis Accelerometer to detect movement
Diagnostic LED Diagnostic LED signifies operation status


User-Replaceable Batteries 3 x AA
Battery life Up to 5 years of battery life at once-daily position updates.
Intelligent movement-based tracking for longer battery life.
Supported Battery Types Lithium (LiFeS2)
*Please dispose of Lithium batteries in a safe and responsible manner


Sigfox The device communicates directly to the Sense4Boat control center through a specialised IoT network. No SIM car or additional network costs are required.