Garmin Descent X50i Premium Dive Computer
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Description
🤿 The Garmin Descent X50i Premium Dive Computer: Garmin's flagship dedicated dive computer with 3-inch color touchscreen, full air integration via the T2 transceiver, SubWave sonar messaging up to 30m diver-to-diver and 100m to the S1 buoy, DiveView bathymetric maps for 4,000+ dive sites, and depth rated to 200m.
Key Features
- ✅ Genuine Garmin OEM: Direct-from-manufacturer product backed by Garmin's full warranty and software ecosystem
- ✅ 3-Inch Color Touchscreen: Largest display in Garmin's dive computer lineup, vivid color, sunlight readable, easy to read underwater
- ✅ Air Integration: Pair with up to 8 Descent T2 transceivers for wireless tank pressure monitoring (your tank + buddy tanks)
- ✅ SubWave Sonar Messaging: Diver-to-diver messaging up to 30m, surface communication via S1 buoy up to 100m
- ✅ DiveView Bathymetric Maps: Topographic depth contours for 4,000+ dive sites worldwide
- ✅ Bühlmann ZHL-16C with Gradient Factors: User-configurable decompression algorithm for technical diving
- ✅ Multiple Dive Modes: Single-Gas, Multi-Gas, Trimix, CCR (Closed Circuit Rebreather), Gauge, full tech diving support
- ✅ 200m Depth Rating: Built for serious recreational, technical, and commercial dive applications
- ✅ Sapphire Crystal Lens: Maximum scratch resistance for daily wear
- ✅ Integrated Dive Light: Built-in light for instrument illumination underwater
- ✅ Surface GPS: Mark entry/exit points, navigate back to the boat
- ✅ Smartwatch Functionality Above Water: Acts as a Garmin smartwatch on land, health metrics, notifications, music storage
- ✅ Manufacturer Warranty: Backed by Garmin's standard 1-year limited warranty
Frequently Asked Questions
What makes the X50i Garmin's "premium" dive computer?
Largest display in the lineup (3" touchscreen), full air integration with up to 8 T2 transceivers, SubWave sonar diver messaging, S1 buoy compatibility, DiveView bathymetric maps for 4,000+ sites, integrated dive light, full Trimix/CCR support. It's the closest Garmin makes to a no-compromises technical dive computer.
Do I need a T2 transceiver to use it?
No, the X50i works fully without air integration as a powerful dive computer. The T2 ($499) is optional and adds wireless air integration. Many divers use the X50i without T2 for the larger display and DiveView maps alone.
What about technical diving?
Full support: Bühlmann ZHL-16C with user-configurable Gradient Factors, Trimix, CCR (Closed Circuit Rebreather), Gauge mode. Used by serious technical divers.
How does it compare to the X30?
X50i adds: larger 3" touchscreen (vs smaller display on X30), air integration with T2 (X30 has none), SubWave messaging (X30 has none), DiveView bathymetric maps (X30 has surface GPS only), integrated dive light. Price difference: $1499 vs $749. Get X50i if you want air integration or premium features; X30 if you want a quality dedicated dive computer at a lower price.
What's the depth rating?
200m / 656ft, covers all recreational and most technical dive applications.
Can I use it as a watch on land?
Yes, full Garmin smartwatch functionality on land. Health metrics, notifications, music, activity tracking, Garmin Connect.
What's the warranty?
1-year limited manufacturer warranty from Garmin.
Financing & Warranty
1-year limited manufacturer warranty from Garmin. 0% financing available, no credit needed on qualifying purchases. Military and First Responders are encouraged to use credentials in the cart section before checking out.
Technical Specifications
| Model Number | 010-02853-00 |
| Product | Descent X50i Premium Dive Computer |
| Manufacturer | Garmin |
| Color | Black |
| Type | Premium dedicated dive computer |
| Display | 3-inch color touchscreen |
| Depth Rating | 200m / 656ft |
| Air Integration | Yes (with optional T2 transceiver) |
| Sonar Networking | SubWave (30m diver-to-diver, 100m to S1 buoy) |
| Maps | DiveView bathymetric maps for 4,000+ dive sites |
| Decompression Algorithm | Bühlmann ZHL-16C with user-configurable Gradient Factors |
| Dive Modes | Single-Gas, Multi-Gas, Trimix, CCR, Gauge |
| Lens | Sapphire crystal |
| Surface Connectivity | Bluetooth + Wi-Fi + GPS |
| Warranty | 1-year limited manufacturer |
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