Three weeks into using the Garmin Forerunner 965, and I’m officially obsessed. This isn’t just a fitness tracker; it’s a tiny, wrist-worn data powerhouse that has completely changed how I approach my workouts and, frankly, how I think about my body. Before the 965, I was a bit… casual about my heart rate. I’d run, I’d feel tired, and that was pretty much the extent of my analysis. Now? I’m a walking, talking, heart rate variability (HRV) enthusiast.
Let’s be clear: I’m not a professional athlete. I’m a weekend warrior who enjoys running, hiking, and generally being active outdoors. My primary motivation for getting a smartwatch was to track my runs more accurately and to finally understand what all the fuss was about with heart rate training. The Garmin Forerunner 965 seemed like a good starting point, especially after reading countless reviews that raved about its accuracy and features. And boy, were they right.
The first thing that struck me was the display. It’s a vibrant AMOLED screen that’s easy to read in direct sunlight – a crucial feature for someone like me who spends a lot of time on trails. The watch face customization options are also fantastic. I can choose to display all sorts of metrics, from the basic time and date to more complex data points like training readiness, body battery, and even the weather. The interface is intuitive, with physical buttons that make navigating the menus a breeze, especially when your fingers are sweaty or you’re wearing gloves. Trust me, this is a godsend compared to some of the touchscreens I’ve wrestled with in the past.
The heart rate monitor is, of course, the star of the show. Garmin uses its Elevate V5 optical heart rate sensor, which, in my experience, has been remarkably accurate. I’ve compared the readings to a chest strap (which I still use for certain high-intensity workouts) and found them to be consistently within a few beats per minute. This is a huge win, as it means I can ditch the chest strap for most of my runs and still get reliable data.
Beyond just measuring my heart rate during workouts, the 965 provides a wealth of other metrics that have completely transformed my training. The watch tracks my heart rate variability (HRV) overnight, which is a measure of the time between heartbeats. This data helps the watch determine my training readiness each morning, letting me know whether I should push myself hard or take it easy. It’s like having a personal coach whispering in my ear, "Rest today, champ!" or "You’re ready to crush it!" This has been incredibly helpful in preventing overtraining and avoiding injuries.
The watch also provides detailed insights into my sleep, including sleep stages (light, deep, REM), sleep score, and even respiration rate. This information has been invaluable in understanding my sleep patterns and identifying areas for improvement. I’ve learned that I need to prioritize sleep more than I thought, and the 965 has been instrumental in helping me make those adjustments.
The battery life is another major selling point. Garmin claims up to 23 days in smartwatch mode and up to 31 hours in GPS mode. In my experience, these claims are pretty accurate. I typically get about a week of use out of a single charge, even with daily workouts and continuous heart rate monitoring. This is a significant improvement over some of the other smartwatches I’ve tried, which required daily charging. I hate having to worry about charging my watch constantly, so this is a huge relief.
Now, let’s talk about the downsides, because no product is perfect. The price is definitely a consideration. The Garmin Forerunner 965 retails for around $600, which is a significant investment. However, considering the features, accuracy, and battery life, I think it’s worth the money, especially if you’re serious about fitness.

Another minor complaint is the size. While the 47mm case size is comfortable for my wrist, it might feel a bit bulky for people with smaller wrists. Also, the Garmin Connect app, while packed with features, can sometimes feel a bit overwhelming. There’s a lot of data to sift through, and it can take some time to learn how to interpret it all.
Where to Buy and Shopping Considerations:
You can find the Garmin Forerunner 965 at most major electronics retailers, including:
- Garmin’s official website: This is always a good place to start, as you’ll often find the latest models and color options.
- Amazon: A convenient option with competitive pricing and often fast shipping.
- Best Buy: Allows you to see the watch in person before buying and offers in-store support.
- REI: If you’re into outdoor activities, REI often carries the Forerunner 965 and offers a great return policy.
When shopping, consider these factors:
- Price: Compare prices across different retailers to find the best deal.
- Warranty: Check the warranty terms and conditions.
- Return policy: Make sure you can return the watch if you’re not satisfied.
- Accessories: Think about any accessories you might need, such as a chest strap or extra charging cables.
Overall, the Garmin Forerunner 965 is an exceptional smartwatch for anyone serious about fitness. It’s accurate, feature-rich, and has excellent battery life. It’s helped me understand my body better, optimize my training, and stay motivated.
FAQ:
Q: Is the heart rate monitor accurate?
A: In my experience, the optical heart rate sensor is remarkably accurate, consistently within a few beats per minute of a chest strap. However, for the most accurate heart rate readings during high-intensity workouts, a chest strap is still recommended.
Q: How long does the battery last?
A: I typically get about a week of use out of a single charge, even with daily workouts and continuous heart rate monitoring. Garmin claims up to 23 days in smartwatch mode and up to 31 hours in GPS mode.
Q: Is the display easy to read in sunlight?
A: Yes, the AMOLED display is vibrant and easy to read in direct sunlight.
Q: Is it waterproof?
A: Yes, the Forerunner 965 is water-resistant up to 5 ATM, which means it’s suitable for swimming and showering.
Q: Does it have GPS?
A: Yes, the Forerunner 965 has built-in GPS for tracking your runs and other outdoor activities. It also supports multiple satellite systems (GPS, GLONASS, and Galileo) for improved accuracy.
Q: What kind of activities can it track?
A: The Forerunner 965 can track a wide range of activities, including running, cycling, swimming, hiking, and more. It also has preloaded workouts and the ability to create custom workouts.
Q: Does it have music storage?
A: Yes, the Forerunner 965 has music storage, allowing you to download and listen to music offline. It’s compatible with services like Spotify and Amazon Music.
Q: Is it worth the price?
A: Yes, I believe it is. Considering the features, accuracy, and battery life, the Garmin Forerunner 965 is a worthwhile investment for anyone serious about fitness.