Garmin Descent G1 Dive 45mm GPS Smart Watch (Slate Gray)
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Garmin Descent G1 Dive 45mm GPS Smart Watch (Slate Gray)

|45 ratings
Garmin Descent G1 Dive 45mm GPS Smart Watch (Slate Gray)Garmin Descent G1 Dive 45mm GPS Smart Watch Slate GrayGarmin Descent G1 GPS 40mm Black Polymer Case with Black Silicone Band
ColorSlate Gray

Key item features

  • Extended Endurance: Enjoy up to 25 hours in dive mode, 21 days in smartwatch mode, and 26 hours with GPS, ensuring prolonged use for various activities.
  • Robust Construction: Features a rugged design with a sapphire lens, silicone bands, and a fiber-reinforced polymer case for durability and resilience.
  • Advanced Diving: Offers multiple dive modes including single-gas, multi-gas, gauge, and apnea, with a maximum operating depth of 100 meters.
  • Comprehensive Wellness: Tracks wrist-based heart rate, pulse ox blood oxygen saturation, sleep, and all-day stress monitoring for holistic health insights.
  • Precise Navigation: Integrated GPS, GLONASS, and Galileo provide accurate positioning for outdoor activities and marking dive entry/exit points.
  • Smart Integration: Receive smart notifications, control smartphone music, and utilize Garmin Pay for convenient on-the-go transactions.
  • Extensive Sports: Includes over 30 built-in sports apps and advanced training features like recovery time, training status, and daily suggested workouts.
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was $549.99
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Sold and shipped by Focus Camera
4.373141849332326 out of 5 stars
4.373141849332326 stars out of 5, based on 3971 seller reviews(4.4)
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Shipping, arrives by Mon, Aug 17 to Columbus, 43215
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4.7 out of 5 stars
stars
45 ratings43 reviews
How item rating is calculated
  1. 5 stars84% (38)
  2. 4 stars9% (4)
  3. 3 stars2% (1)
  4. 2 stars2% (1)
  5. 1 star2% (1)
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Showing 1-3 of 43 reviews

Apr 21, 2026
Reviewer name: Bari Reef Nerd
5 out of 5 stars
5 out of 5 stars review

What I needed, without extraneous features.

I have used a MK2i for a few years. It has been great, but far more than I needed. I am a PADI Master Instructor, diving around 500-600 times most years. Not a multi sports guy, and not a tech diver. The G1 does all that I need (and more) without being quite so overwhelming. Since I use a separate hose mounted air integrated computer or a hose mounted SPG as well, the air integration has not been missed. And at an attractive price.

Review from Garmin
Helpful?5H6JT3L2H3S4368854413
Oct 25, 2025
Reviewer name: CAN317
5 out of 5 stars
5 out of 5 stars review

Everything you need in a watch

I bought this a few weeks ago and love every feature. Battery life is excellent, so much that I don't have to take a charger when I travel. I've already played around with the dive computer, and I'm looking forward to taking it out as soon as possible

Review from Garmin
Helpful?5H6JT3L2H3S4368854413
May 6, 2025
Reviewer name: Huckleberry Moon
5 out of 5 stars
5 out of 5 stars review

Great watch!!!

I've had the Garmin G1 for a little over a year. I've put nearly 100 dives on it along with countless other activities including running, ATV, riding, horseback, riding, fishing, and boating. I could be happier with this watch. I love the MIP display and the battery life is outstanding. If you're an avid recreational diver, who also likes to stay busy outdoors, I couldn't recommend a better companion device.

Review from Garmin
Helpful?5H6JT3L2H3S4368854413