# Garmin Descent X50i Dive Computer, 3-Inch Touchscreen

Garmin Descent X50i is a dive computer with a 3-inch touchscreen, integrated dive light and a 20 ATM dive rating. Its large display is intended to make dive information easier to view, while SubWave diver messaging and tank monitoring require a separately sold Descent T2 transceiver.

- [Original product page](https://loonieperks.com/product/garmin-descent-x50i-dive-computer)
- [View offer](https://loonieperks.com/visit/garmin-descent-x50i-dive-computer)
- Market: CA
- Language: en-CA
- Currency: CAD
- Brand: Garmin
- Model: Descent™ X50i
- Category: Sports & Outdoors > Water Sports
- Price: 1679.99 CAD
- Previous price: 2179.99 CAD
- Discount: 23%
- Price checked: 2026-11-13T12:32:51.437Z
- Rating: 4.5 / 5
- Reviews: 12

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The 3-inch colour touchscreen is described as displaying dive profiles, depth charts and maps at a glance.
- A sapphire lens, leakproof metal inductive buttons and 20 ATM dive rating are listed for dive use.
- An integrated backup dive light is included as a built-in feature claim.
- DiveView maps list bathymetric contours for more than 4,000 dive sites, and the log can store data from up to 200 dives.
- SubWave preset messaging and monitoring for up to eight divers require a Descent T2 transceiver sold separately.

## Pros

- Larger 3-inch touchscreen presents more dive information than a compact watch-style display, according to the listing.
- Integrated dive light and stored dive-site maps add useful functions without relying on the separately sold transceiver.
- Dive logs can be stored and reviewed in the Garmin Dive smartphone app.

## Specifications

### Identity
- Brand: Garmin
- Model: Descent™ X50i
### Display and video
- Screen size: 3 inches
- Screen technology listed: touch screen
- Resolution: 480 x 272
### Connectivity and controls
- Wireless connection listed: Bluetooth, Wi-Fi
- Interface input: Buttons
### Power and battery
- Battery type: Lithium Polymer
### Dimensions and installation
- Form factor: Rectangular
- Dimensions listed: 10.8 x 9.5 x 13 centimetres
- Weight listed: 100 g
### Materials and protection
- Water resistance listed: Waterproof
- Water resistance depth listed: 200 meters
- Dive rating stated in title: 20 ATM
### Computing specifications
- Storage listed: 0.01 GB
- Operating system: Garmin OS
### Dive functions
- Satellite navigation systems: GLONASS, GPS, Galileo
- Dive log capacity: up to 200 dives
- Dive sites covered by DiveView maps: 4,000+
- Preset diver-to-diver messaging range with T2: up to 30 meters
- Tank pressure, distance and depth monitoring with T2: up to 8 divers \(range of 10 meters\)
### Other details
- Lens material: sapphire lens
- Band material listed: Silicone
- Colour: Black
- Compatible phone platforms listed: Compatible with iOS and Android devices

## Before you buy

- SubWave diver messaging and monitoring for up to eight divers are conditional on pairing with the separately sold Descent T2 transceiver. The listing is inconsistent about battery chemistry, calling it Lithium Polymer in specifications and Lithium Ion in the battery line, and its dimensions appear in two slightly different formats. The listed 0.01 GB storage and 0.01 battery capacity do not provide a useful capacity unit or operating-time figure, so confirm these details if they affect your decision.

## A good fit for

- Divers who want a large touchscreen for viewing dive profiles, depth information and maps.
- Buyers who can make use of the integrated dive light, dive log and Garmin Dive app.
- Divers considering SubWave functions who are prepared to purchase the compatible Descent T2 transceiver separately.

## Less suited to

- Buyers who require SubWave messaging or tank monitoring without purchasing a separate transceiver.
- Anyone needing a stated battery runtime or clearly specified battery capacity before buying.

## Customer feedback

The supplied evidence includes aggregate ratings but no written customer feedback. The distribution is mostly five-star with some one-star ratings, so experiences appear positive overall but not uniformly so. The small rating sample cannot establish why customers rated it that way or how it performs for a particular diver.

## Frequently asked questions

### Does the Descent X50i include diver-to-diver messaging and tank monitoring on its own?
The listing says those SubWave features require pairing with a Descent T2 transceiver, which is sold separately.
### How many dive records can it store?
The listing states that its dive log can store data from up to 200 dives and can be reviewed in the Garmin Dive smartphone app.
### What does the listing say about its screen?
It lists a 3-inch touchscreen and a resolution of 480 x 272. The claimed larger display is intended to make dive charts, profiles and maps easier to read.
### Is battery life specified?
No operating-time figure is supplied. The listing gives a battery capacity of 0.01 without a unit and conflicts on whether the battery is Lithium Polymer or Lithium Ion.

## Alternative options

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## Add-ons

- [Garmin Descent™ T2 Transceiver with Subwave™ Wireless Communication \| Monitor Up to 8 Tanks When Under Water, Pair with Your Compatible Air-Integrated Descent™ Dive Computer \(Sold Separately\)](https://loonieperks.com/visit/garmin-descent-x50i-dive-computer)

## Images

![Garmin Descent X50i Dive Computer, 3-Inch Touchscreen — 1](https://loonieperks.com/i/7_kSu-uZF-bM_t7G3jGIqsPWYYKXBk4saHSJfMIrHvB2rC41-QTYp9aGYFCcIP-YmEpxcJm-ymn8rDO3mn_8sKm4FXknY35Ds-0p2sI1gZFXfZnbE5gnf8zQ.jpg)

![Garmin Descent X50i Dive Computer, 3-Inch Touchscreen — 2](https://loonieperks.com/i/zYMGmeR6zzB5JQHP-gDC14LPMRwnuTDRvRI23o9kdHAgcU5WoHXoZfFh0omkvA05HKBsHOq60pT2JyvzZt96zxdQStCluen4x-37t-uRugfaLbMd8Ld892VZ.jpg)

![Garmin Descent X50i Dive Computer, 3-Inch Touchscreen — 3](https://loonieperks.com/i/avGo4hVHUc2R0xiBgmvf0WSk97F6bid9NynfyXjUUojw9p4mtkwjlgTAfu-8_u1-9ewVPsVauqpdaoTy6_SJ_3gHNfYPNFLxkthLkd3NofEadgmAHS7QsAoK.jpg)

![Garmin Descent X50i Dive Computer, 3-Inch Touchscreen — 4](https://loonieperks.com/i/rvEOBuxLVQEetCGD0Jy_sjr21u19oNvVehK-G6v1Ixd9uZQOBb0aHsMeT0bOd5w3ovwYhrQ6g14Un7naKlUluTeEN9cksKtB6Pyx5kMQq25JROUXipqRdcsY.jpg)

![Garmin Descent X50i Dive Computer, 3-Inch Touchscreen — 5](https://loonieperks.com/i/VQNPfgCzZ5sfpnWo4XXQBk3Gqs6abQ29k9YYaUjShJPp-SBBh7iqHVXx4VONSFpOOThOukWh7ZBFroADMmVuqGY4QEeuqctt8fDt0X9wFZtj9UiWVvbmtCP0.jpg)

![Garmin Descent X50i Dive Computer, 3-Inch Touchscreen — 6](https://loonieperks.com/i/b1k57yRHdnXss41U0GlquKgEDAlZLW_5aTwBjISxmmwPYfp_cImUdS9_q17-ZNhEKHPOjNBpTIn3LE3ckJ9LSqHasKD4Xw8lU30COLHGLzDCerI7zYWz2XRN.jpg)

![Garmin Descent X50i Dive Computer, 3-Inch Touchscreen — 7](https://loonieperks.com/i/9NQ-QrkwA3uqjDkBKfEQiXHF3cm09QjVZMAwIrYI6ljnM9kn7mvnm-qA-HB-bxbiUkChfpWYHXGeCFJ5PEcDaTwH5wpp6Z_9sW5ewV1rjVvtIueJCK8drdhC.jpg)