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Garmin

010-03892-00

Descent™ X30

Le Garmin Descent™ X30 est un ordinateur de plongée console polyvalent, doté d'un écran couleur de 2,4 pouces et d'une conception éco-responsable en polymère recyclé. Il offre des métriques NDL Aware™ dynamiques, des modes multi-gaz, un GPS de surface et un compas 3 axes pour une navigation et une sécurité sous-marine optimisées. L'appareil est étanche jusqu'à 100 mètres et compatible avec l'intégration Air via l'émetteur-récepteur Descent™ T2 (optionnel).

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£552.48 GBP

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Free pickup point from €150 in France
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Custom installation

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Installers near you

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Technical specifications

IP rating	10 ATM (100 mètres)
Mounting type	Montre-bracelet
Certifications	CE,UKCA
Supported GNSS systems	GPS, GLONASS, Galileo
GPS antenna connector	Interne
Antenna type	Interne
GPS type	GPS, GLONASS, Galileo (Surface GPS)
Screen size	2.4
Replaceable battery	Non (par l'utilisateur)
IP rating	10 ATM (100 mètres)
Matériau de la façade	Plastiques recyclés liés aux océans
Button Feature	Inductif étanche
Button Material	Métal
Case Material Specific	Plastiques recyclés liés aux océans
Glass Material	Verre chimiquement renforcé
Intended use	Récréatif
Material	Polymère renforcé de fibres
Max Dive Depth	100
Resolution	320 x 240 pixels
Screen Type	Couleur vif

Detailed description

Designed for recreational and technical divers, the Garmin Descent™ X30 is a console-style dive computer featuring a bright 2.4-inch (61 mm) color display with 320 x 240 pixel resolution. The unit is constructed from fiber-reinforced polymer, with the case and bezel made from 100% ocean-bound recycled plastics, underscoring an eco-responsible approach. The design includes chemically strengthened glass and inductive stainless steel buttons rated for water resistance.

Underwater Navigation and Safety

The Garmin Descent™ X30 provides NDL Aware™ depth metrics that calculate in real time the impact of depth changes on the no-decompression limit (NDL), enabling optimized bottom time. It supports multiple dive modes, including single-gas, multi-gas (up to 11 decompression/rescue gases), Trimix, and Gauge mode. Navigation is enhanced by a multi-band surface GPS for marking entry and exit points, along with a 3-axis underwater compass.

Advanced Features and Connectivity

This dive computer features 4 GB of memory, capable of storing up to 200 dives. It uses the Bühlmann ZHL-16c decompression model with customizable gradient factors. An integrated dive light improves visibility, and a water temperature sensor helps locate the thermocline. Surface interval tracking aids in planning repetitive dives. Bluetooth® compatibility with the Garmin Dive™ app enables automatic dive log synchronization for detailed analysis and sharing. The Descent™ X30 is also compatible with the Descent™ T2 transceiver for monitoring up to 8 tanks and can be paired with an inReach® satellite communicator for SOS messaging at the surface.

Ergonomics and Durability

Measuring 78.7 x 61.8 x 24.7 mm and weighing 160 g (without straps), the Garmin Descent™ X30 is designed for comfort. Its hinged silicone strap is compatible with 26 mm QuickFit® straps. The unit is rated to 100 meters (328 feet), compliant with EN 13319 and 10 ATM standards, ensuring depth sensor accuracy from 0 to 100 meters. The rechargeable Li-ion battery offers up to 30 hours of runtime at medium brightness, 10 hours at high brightness, and 47 hours in Night (Lume) mode.

Documentation

Type	Nom
	Document technique - Infos sécurité et produit Garmin Descent X30 (EN)

Expert opinion

« Technical analysis of the Garmin Descent X30: versatility and safety in diving »

The Garmin Descent X30 positions itself as a versatile dive computer, suitable for a wide range of users, from advanced recreational divers to technical divers. Its NDL Aware™ feature is a major asset, offering intelligent calculation of the no-decompression limit that dynamically adapts to dive profiles. This functionality is particularly relevant for divers seeking to optimize their bottom time while maintaining safety margins. The integration of multi-gas modes, including Trimix, makes it suitable for more complex explorations where managing multiple gas mixes is critical.

The X30’s "console-style" design, combined with a 2.4-inch color screen, ensures excellent data readability in all conditions, even with reduced visibility. The construction with fiber-reinforced polymers and recycled plastics, along with EN 13319-certified waterproofing to 100 meters, guarantees robustness suited to the harsh marine environment. Compatibility with the Descent T2 transmitter-receiver for tank pressure integration turns the X30 into a complete, centralized dive management system. For installations, its compact format and QuickFit® strap options allow easy integration with existing equipment without requiring complex modifications.

This model is particularly well-suited for divers who engage in challenging dives and seek a reliable device with advanced navigation features (surface GPS, 3-axis compass) and simplified connectivity with the Garmin Dive™ app for post-dive tracking. Its ability to connect to inReach® communicators is a significant safety advantage for surface tracking in remote areas. While highly comprehensive, it is important to note that Air integration via the T2 is optional, which should be considered when purchasing for a complete solution.

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Descent™ X30

£552.48 GBP

Frequently Asked Questions

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What are the main features of the Descent X30's screen?

The Descent X30 is equipped with a bright 2.4-inch (61 mm) color screen with a resolution of 320 x 240 pixels. It features chemically strengthened glass for enhanced durability and improved shock resistance.

What materials is the Descent X30 made of?

The Descent X30 is made from fiber-reinforced polymer. Its case and bezel are 100% composed of recycled ocean-bound plastics, highlighting an eco-friendly approach. It also features sealed inductive metal buttons.

Is the Descent X30 equipped with a GPS for surface navigation?

Yes, the Descent X30 is equipped with GPS capabilities and supports multiple satellite navigation systems, including GPS, GLONASS, and Galileo, for surface navigation and marking of dive entry and exit points.

Does the Descent X30 include a compass?

Yes, the Descent X30 integrates a 3-axis digital compass that works both underwater and on the surface, facilitating orientation and navigation.

Can the Descent X30 be used by multiple divers?

No, this device must not be shared between multiple users for diving purposes. Diver profiles are user-specific, and using another diver's profile may result in misleading information and safety risks.

Is the Descent X30 intended to be the sole dive computer?

No, the Descent X30 must not be used as the sole dive computer. It is strongly recommended to use backup instruments, including a depth gauge, a submersible pressure gauge, and a timer or watch, for your safety.

Is the Descent X30 suitable for commercial or professional diving activities?

No, this device is not intended for commercial or professional diving activities. It is designed solely for recreational use, and its use in professional contexts may increase the risk of decompression sickness.

What are the decompression calculation features of the Descent X30?

The Descent X30 is capable of calculating decompression stop requirements. It is important to note that these calculations are an estimate of actual physiological decompression needs and that it is advisable to stay well within safety limits.

Does the Descent X30 recommend safety stops?

Yes, for the diver’s safety, it is recommended to always perform a safety stop between 3 and 5 meters (9.8 and 16.4 feet) for 3 minutes, even if no decompression stop is required by the device.

Can I customize the dive data screens on the Descent X30?

Yes, the Garmin Descent X30 allows you to customize the data screens to display the most relevant information for your dive, such as depth, time, tank pressure, ascent rate, and more.

How can I update the software on my Descent X30?

Software updates for the Descent X30 are typically performed via the Garmin Dive app on your smartphone or via Garmin Express on a computer once the device is connected. It is recommended to keep your device up to date to benefit from the latest features and improvements.

What does the Garmin Descent X30 warranty cover?

Garmin’s warranty typically covers defects in materials and workmanship under normal use conditions. For any warranty repairs, the device must be handled by an authorized Garmin service center. It is recommended to consult the documentation provided with the product for specific details.

Who is authorized to repair my Descent X30 if it malfunctions?

The Descent X30 contains no user-serviceable parts. Repairs must be performed exclusively by an authorized Garmin service center. Unauthorized repairs or modifications may void the warranty and compromise the safety of the device.