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Garmin Swim 2: GPS Swimming Smartwatch Review

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9.7
Expert ScoreRead review

Original price was: $249.99.Current price is: $219.00.

Price: $249.99 - $219.00
(as of Jul 26, 2025 08:56:18 UTC – Details)

Description

Dive in and train smarter with the Garmin Swim 2, the dedicated GPS swimming smartwatch. Whether you're in the pool or open water, it monitors your underwater wrist-based heart rate while tracking distance, pace, stroke count, and SWOLF to gauge efficiency. Advanced features like auto-rest, drill logging, and pacing alerts cater to all swim levels. Its slim profile ensures comfort for all-day wear, tracking daily steps and sleep. Sync with the Garmin Connect online community to analyze your progress, create custom workouts, and stay motivated on your swimming journey. It's the ultimate training partner.

Product Details

  • Primary Function: GPS swimming smartwatch for pool and open water.
  • Pool Swim Mode: Tracks distance, pace, stroke count, stroke type, and SWOLF.
  • Open-Water Swim Mode: Uses built-in GPS to track distance, pace, stroke count, SWOLF, stroke rate, and stroke distance.
  • Heart Rate: Monitors estimated underwater wrist-based heart rate.
  • Battery Life: Up to 7 days (smartwatch), 13 hours (GPS+OHR), 72 hours (Pool+OHR).
  • Connected Features: Smart notifications and automatic uploads to Garmin Connect™ with a compatible smartphone.

Advantages

  • Versatile Tracking: Seamlessly transitions between pool and open-water swimming, using built-in GPS for accurate tracking in lakes, oceans, or rivers.
  • Comprehensive Swim Metrics: Go beyond basics with data on SWOLF, stroke type, and distance per stroke to analyze and improve your efficiency.
  • Advanced Training Tools: Utilize timed sets, drill logging, and the auto-rest feature to structure workouts and push your performance.
  • All-Day Wear: Functions as a daily activity tracker, monitoring steps, sleep, and providing smart notifications, making it more than just a swim watch.

Our Recommendations

This watch is highly recommended for dedicated swimmers of all abilities, from competitive athletes to fitness enthusiasts. It's particularly valuable for those who train in both pools and open water and want to meticulously track their performance data to improve technique and efficiency. The addition of all-day activity and sleep tracking also makes it a great choice for users seeking a single device for both athletic training and general wellness monitoring.

Conclusion

The Garmin Swim 2 is an exceptional tool for anyone serious about swimming. It excels by focusing on what swimmers need: accurate and detailed metrics for both pool and open water environments. While it may not be a multi-sport powerhouse, its specialized features, impressive battery life, and seamless integration with the Garmin Connect ecosystem make it the definitive choice for athletes looking to analyze, improve, and elevate their performance in the water.

9.7Expert Score
Garmin Swim 2, GPS Swimming Smartwatch for Pool and Open Water, Underwater Heart Rate, Records Distance, Pace, Stroke Count and Type, White
PROS
9.7
CONS
1.4
PROS
  • Accurate Open-Water GPS: Reliably tracks distance and pace in lakes and oceans.
  • Wrist-Based Underwater HR: Monitors heart rate during swims without a separate chest strap.
  • Extensive Swim Metrics: Records everything from pace and distance to SWOLF and stroke type.
  • Impressive Battery Life: Lasts up to 72 hours in pool mode, accommodating long training sessions.
  • Dedicated Training Features: Includes valuable tools like drill logging and auto-rest.
CONS
  • Limited Multi-Sport Features: Primarily focused on swimming; lacks dedicated profiles for running or cycling.
  • Basic Smartwatch Functionality: Provides notifications but lacks features like music storage or contactless payments.
  • "Estimated" HR Accuracy: Wrist-based underwater heart rate can be less precise than a dedicated chest strap monitor.

9 reviews for Garmin Swim 2: GPS Swimming Smartwatch Review

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  1. Mel Lizcano

    Must for swimmers and people who like simple
    Pros: ease of useAbility to turn off and on alerts in appEasy to track workoutsEasy buttons (up, down,back, etc)Love the connect appLove the simple screen. Day. Timem steps and yards swam. I don’t need more info off the batCons:The band gave me a rash 🙁 and will change itGave 5 stars due to simplicity of use, battery charge lasts 1 week and also alerts management

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  2. Robert A. Weber

    Good, simple GPS/HR watch
    This watch replaced a Garmin Venu Square that stopped charging. Since this watch is more expensive I picked up the 3-year warranty on this one.Pros: Simple to use. Outside rim of the watch protects the bezel nicely. Looks good. Accurate GPS built in. HR monitor matches well with built-in HR in exercise equipment. Looks pretty good for a fitness tracker.Cons: Only one Cardio option. Pricier than the more flexible Venu Square. Can’t customize display for fitness use. No Walk event tracking.I have been sticking with Garmin because I need accurate HR monitoring in the water, and most trackers disable their HR on swim functions. These seem to do a good job with that, and if you are an avid swimmer this would be a great watch for you. It has swim tracking and logging functions that I don’t use, so I can’t speak to those.With this watch being so much more expensive, you don’t need your smartphone for the GPS to function, but I’m a little disappointed that there’s only one, generic Cardio event for tracking. Otherwise there’s Pool Swim, Open Water Swim, Cycling, and Running. I suppose you could use the Running Event to track a walk or hike.Wish List: Break Cardio event into a variety of events only distinguished by there name, for more easy history analysis in the Garmin Connect app. I would like to customize what’s shown on the display screens during a recording event. For instance, when swimming I want to see distance, elapsed time and HR on the main screen. Instead, all you can see is the interval distance and time, with unused space at the bottom.So, all that being said, I like this watch. While there are some things I wish it would do, generally speaking it just works. I like not having to mess with a screen protector like I’ve had to with my earlier, raised bezel models. If you don’t mind that, always have your smart phone on you, and need more flexibility, check out the Venu Square, but get the protection plan!

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  3. G. Sollner

    Better than the Apple watch for swimming. Better than my old Timex as a watch.
    Update 16June2022: I just want to give a shout out for Garmin phone support. I was having trouble getting GPS to find satellites this summer, and it was losing track mid swim. Mary Beth at Gamin support walked me through several paths to finally get the find time down to under a minute. She was patient and seemed genuinely interested in solving my problem — a rare event from support lines these days. I’m still loving my Swim 2 after nearly a year.——- original review ————–My earlier Garmin Forerunner 310XT wrist GPS takes forever to achieve satellite lock, and it showed me zipping back and forth while I was open-water swimming, so I needed something new. It’s all in the software, because a watch on your wrist will lose a satellite or two while it’s under water, and the software needs to adjust for this and not think you have zoomed at high speed to the point where it regains satellite lock. Garmin has been working on this issue for some years, (as have others) and I’m very pleased with the results.I also borrowed an Apple watch for a few open-water swims. Tracking was excellent, but it has a feature that locks out any screen actions while swimming, making it somewhat difficult to control. Also, the Garmin is really built for swimming, so it has many more swimming metrics besides speed that make tracking your progress easier. The other advantage is that the Swim 2 software interface is very smooth on a PC, whereas you have to interact with an Apple watch with an iPad, Mac, etc. (There may be options for the interface that I’m not aware of.)The real killer for my use of the Apple watch was that it was less reliable reading my pulse while swimming. Both Apple and Garmin use optical pulse measurement, which is a bit dicey in the water (both say to adjust the band tight but comfortable), but often I would finish a swim to find that the Apple watch had not recorded my pulse at all. The Garmin may make some mistakes occasionally, but it keeps doing the best it can.Controlling the Garmin is not as intuitive as the Apple watch, but once I got used to it I didn’t start activities unintentionally or make similar mistakes too often.On balance, the Garmin Swim 2 is a keeper and has replaced my Timex Triathlon as my main watch. The alarm, timer, and stopwatch features are more flexible than the old Timex and get a lot of use.

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  4. Ellis W. Merschoff

    Great swimming centric smart watch
    The GPS tracking, and heart rate monitoring functions work well in all conditions. This watch is optimized for pool and open water swimmers. Triathletes may do better with other options. This is my second Swim 2, the first lasted four years until battery life became a problem for marathon swims.Great watch, no complaints.

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  5. Greg Robinson

    I used the previous Garmin watch for about 10 years and was very nervous about switching to this one as the next step. But I’m finding that this watch is perfect for me. Its easy to use and very accurate. Good for lap swimming.I’m really glad that it works with Garmin Connect so I can continue viewing my swim history online. It syncs easily so I can see my number of strokes number of laps and all the other data. I know that you can see it on the app on the phone but it’s very difficult to see history with watches., but Garmin Connect keeps me coming back to Garmin. And why not? They have great swim watches!

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  6. Glen Murphy

    Strap was too short but Garmin sent a longer one for free. Simple to use. Not super accurate for pool swimming but tracks outdoor activities better.

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  7. Vincent Luar

    Product works the way it suppose to. Fast delivery!

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  8. Cliente de Amazon

    El reloj es original y nuevo, viene en su caja con instructivo y garantía. Lo he utilizado para entrenamiento en alberca y competencias en aguas abiertas y tiene funciones suficientes para ambas modalidades. Tiene la opción de guardar tus entrenos previamente aunque a veces en piscina tiene algunos retrasos al contar las vueltas, ya que las cuenta detectando los movimientos pero no siempre los detecta a tiempo y las vueltas las puede contar adelantadas o con un desfase. En natación en aguas abiertas si es muy preciso con el kilometraje y el tiempo. Para otros deportes tiene pocas opciones, por ejemplo no trae la opción de caminata ni ruta directamente en el reloj, sólo lo trae en la aplicación para registrarlas manualmente.La batería le dura casi 7 días con los fondo de pantalla básicos pero si se descargan los de la app puede durar menos.Se desincroniza del teléfono frecuentemente pero se sincroniza rápidamente nuevamente mediante la app.No trae funciones especiales como música o pago con la tarjeta digital pero funciona perfecto para lo que es, que son las actividades de natación. Ya llevo 1 año usándolo y me ha funcionado excelente!

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  9. tracy

    Well received in a well protected box

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