Garmin Forerunner 945, Premium GPS Running/Triathlon Smartwatch with Music, Black - 010-02063-00

4.6 4.6 out of 5 stars | 2,197 ratings

Price: 299.99

Last update: 12-19-2024


About this item

Premium GPS running/triathlon smartwatch with music
Download songs to your watch, including playlists from Spotify, Amazon Music or Deezer (may require premium subscription with a third party music provider)
Performance monitoring features include Vo2 Max and training status with adjustments for heat, altitude Acclimation status, training load focus, recovery time, and aerobic and anaerobic training effects
Garmin Pay contactless payment solution (available for supported cards from participating banks) lets you make convenient payments with your watch so you can leave your cash and cards at home
Full color, onboard maps guide you on your run so you never get lost during your workout
Safety and tracking features include incident detection (during select activities) which sends your real-time location to emergency contacts through your paired compatible smartphone
Battery life: Up to 2 weeks in smartwatch mode, 10 hours in GPS mode with music or up to 60 hours in ultratrac mode. Display resolution - 240 x 240 pixels

Product information


Top reviews from the United States

  • D. Matusiak Jr.
    5.0 out of 5 stars A paranoid schizophrenic's worst nightmare.
    Reviewed in the United States on April 28, 2022
    It tracks everything about you and broadcast it to the internet. If you cool with that, then its a lot of fun.

    Tldr; its great. All the features work so well. I do use a chest strap heart rate monitor during my heavy workouts, but the one built in is just fine for daily and sleeping. Sleep tracking is pretty good, its picked up pretty accurately for me, and i work nights, so my schedule sucks. You have to set your sleep tracking time from 00:01 to 23:59 for it to pick up day sleeping. Battery is amazing if you turn off everything. I keep heart rate, pulse ox, and activity tracking running 24hrs, and i can go a few days before it hits 40%.

    First off, I bought a refurbished/used 945. I was anxious to see if any scratches or issues. None at all, watch is in perfect condition with all the packaging and parts. Now to the watch.

    It is amazing. I recently got back into working out, and wanted a way to measure my metrics, to see if I'm making progress. It does that amazingly well. I use zwift for cycling, and wanted a way to track my time off the bike. It does everything, and it tells me how im feeling, amd its spot on. When my body battery hits 9, i know i feel like a 9. Its like it gets me, and i have something that knows how i feel lol

    The sleep tracking is a big selling point for me because i work nights, and my sleep schedule is just so bad, i needed a visual way to display to others so they believe me. It does do that, but you need to put in a little effort to keep the results accurate. First if you sleep during day for night shift, you want to change the sleep window to encompass the entire day to "watch" for signs of sleep: 00:01(to sleep) to 23:59(wake up). This will allow you to fall asleep at any time. However, it only tracks one sleep event, so if you end up falling back asleep later, it will alter the original time's wake up, to this new wake up, and instead of being a cumulative 7hrs, it will count the awake time between, and come up with a total of say 15hrs. It will display the awake time during the sleep, but i like my times to show the actual hours of sleep, so i edit it to add in the correct time. Not sure if thats correct or not, but i dont know another way.

    The workout tracking is so cool. It has nearly every sport, and if you go into connect iq app, you can download more. You can also create your own. The data screens for the workouts are so customizable, you can change anything to how you want. When i run, i like to have the 6 field layout with all the quick info: timer, heart rate, cadence, pace, and distance. For cycling, i have all that plus my power meter connects and i have that data as well.

    It keeps tally of everything you do, and gives you a body battery score. I found this to be extremely accurate. When its a high number, i do feel good, and when its a low number, i definitely feel exhausted. Its a good measure of your fatigue, and that helps you rest knowing you are following your plan without regret.

    I really like how Garmin Connect app connects to other apps. So many workout apps are an island to themselves with the data they collect. Garmin shares with everything, and doesnt cost a subscription. Get the watch, join the garmin ecosystem. Its great.

    I ordered cheapo pack of watch band colors. To get the original band off, you need to use 2 tiny star tools to twist them off. Blue locktite secures the threads. Take the original band off, the put the crossbar back on. The new watch bands clip on to it, and make swapping different colors easy.

    The battery life is kind of a different story. Its really what do you want to compromise? If you want gps on all the time, expect the be recharging by the afternoon. If you turn everything off, including heartrate, pulse ox, activity tracking, gps, it will last quite a few days. I have tested it out fully. You should really make a good decision to what you put on the watch face. Having all the up to date metrics displayed 24/7 will be the biggest drain to your battery. I put mostly weather and step tracking on my watch face, because it doesnt update every second. That saves a ton of battery. Even having the second hand displayed drains battery. Most of the good watch faces you download will tell you that, and its very true. During workouts, i havent had issues with the battery even getting close to dying during an hour long workout with gps and connected to hr strap. I do my workout, and never worry about the battery. Maybe if you were doing ultra distance that takes over a day, i wouldnt worry. Its good, especially for all it does.

    The phone controls work well. Its conveniet to see who is calling, and i wear my headphones a lot, to just hit the button on the watch to connect me to the call without ever pulling out my phone. I can use simple customizable messages to reply to texts. Anything else and i need to break out my phone for that.

    All in all 10/10 experience. I hope the devolpment for the sleep tracking continues to get better, but this thing rocks
    Customer image
    D. Matusiak Jr.
    5.0 out of 5 stars A paranoid schizophrenic's worst nightmare.
    Reviewed in the United States on April 28, 2022
    It tracks everything about you and broadcast it to the internet. If you cool with that, then its a lot of fun.

    Tldr; its great. All the features work so well. I do use a chest strap heart rate monitor during my heavy workouts, but the one built in is just fine for daily and sleeping. Sleep tracking is pretty good, its picked up pretty accurately for me, and i work nights, so my schedule sucks. You have to set your sleep tracking time from 00:01 to 23:59 for it to pick up day sleeping. Battery is amazing if you turn off everything. I keep heart rate, pulse ox, and activity tracking running 24hrs, and i can go a few days before it hits 40%.

    First off, I bought a refurbished/used 945. I was anxious to see if any scratches or issues. None at all, watch is in perfect condition with all the packaging and parts. Now to the watch.

    It is amazing. I recently got back into working out, and wanted a way to measure my metrics, to see if I'm making progress. It does that amazingly well. I use zwift for cycling, and wanted a way to track my time off the bike. It does everything, and it tells me how im feeling, amd its spot on. When my body battery hits 9, i know i feel like a 9. Its like it gets me, and i have something that knows how i feel lol

    The sleep tracking is a big selling point for me because i work nights, and my sleep schedule is just so bad, i needed a visual way to display to others so they believe me. It does do that, but you need to put in a little effort to keep the results accurate. First if you sleep during day for night shift, you want to change the sleep window to encompass the entire day to "watch" for signs of sleep: 00:01(to sleep) to 23:59(wake up). This will allow you to fall asleep at any time. However, it only tracks one sleep event, so if you end up falling back asleep later, it will alter the original time's wake up, to this new wake up, and instead of being a cumulative 7hrs, it will count the awake time between, and come up with a total of say 15hrs. It will display the awake time during the sleep, but i like my times to show the actual hours of sleep, so i edit it to add in the correct time. Not sure if thats correct or not, but i dont know another way.

    The workout tracking is so cool. It has nearly every sport, and if you go into connect iq app, you can download more. You can also create your own. The data screens for the workouts are so customizable, you can change anything to how you want. When i run, i like to have the 6 field layout with all the quick info: timer, heart rate, cadence, pace, and distance. For cycling, i have all that plus my power meter connects and i have that data as well.

    It keeps tally of everything you do, and gives you a body battery score. I found this to be extremely accurate. When its a high number, i do feel good, and when its a low number, i definitely feel exhausted. Its a good measure of your fatigue, and that helps you rest knowing you are following your plan without regret.

    I really like how Garmin Connect app connects to other apps. So many workout apps are an island to themselves with the data they collect. Garmin shares with everything, and doesnt cost a subscription. Get the watch, join the garmin ecosystem. Its great.

    I ordered cheapo pack of watch band colors. To get the original band off, you need to use 2 tiny star tools to twist them off. Blue locktite secures the threads. Take the original band off, the put the crossbar back on. The new watch bands clip on to it, and make swapping different colors easy.

    The battery life is kind of a different story. Its really what do you want to compromise? If you want gps on all the time, expect the be recharging by the afternoon. If you turn everything off, including heartrate, pulse ox, activity tracking, gps, it will last quite a few days. I have tested it out fully. You should really make a good decision to what you put on the watch face. Having all the up to date metrics displayed 24/7 will be the biggest drain to your battery. I put mostly weather and step tracking on my watch face, because it doesnt update every second. That saves a ton of battery. Even having the second hand displayed drains battery. Most of the good watch faces you download will tell you that, and its very true. During workouts, i havent had issues with the battery even getting close to dying during an hour long workout with gps and connected to hr strap. I do my workout, and never worry about the battery. Maybe if you were doing ultra distance that takes over a day, i wouldnt worry. Its good, especially for all it does.

    The phone controls work well. Its conveniet to see who is calling, and i wear my headphones a lot, to just hit the button on the watch to connect me to the call without ever pulling out my phone. I can use simple customizable messages to reply to texts. Anything else and i need to break out my phone for that.

    All in all 10/10 experience. I hope the devolpment for the sleep tracking continues to get better, but this thing rocks
    Images in this review
    Customer image Customer image Customer image Customer image Customer image Customer image
  • DJ
    5.0 out of 5 stars The Garmin Coach?
    Reviewed in the United States on July 3, 2019
    After more than 10 days of use, I now refer to my Garmin 945 as the Garmin “Coach” because it is the closest thing to an actual coach. Although I've purchased many products on Amazon over the years, this is the first time I've felt compelled enough to write a review. In short, this thing is absolutely phenomenal. However, it's not for everyone. I'll explain why later in this review, but first, let's get to the good stuff. Throughout this review I’ll mostly refer to the 945 as the “coach.” Just thought I should mention that so people aren’t confused.

    My first Garmin device was the Vivoactive HR. Then I upgraded to the Vivoactive 3. And now the FR945, which is a big jump. The reason I made the leap (after weeks of extensive research) is because I need more granular metrics for my training. With the VA3 I used the stress metric to decide when and how hard to train, which was ok for a while but now I'm training for a major event in combat sports and I need a coach. In the last 10 plus days, the FR945 has been eerily accurate in predicting my performance and recovery requirements. I've also learned that my training is unbalanced and may very well account for my high incidents of sports injuries.

    For example, the body battery and recovery. I woke up one morning with a pretty low body battery after a brutal workout the night before. I also had a terrible late-night meal before going to bed. The "coach" said I had another 18 hours of recovery remaining and suggested an easy or recovery workout. I still felt the previous night's workout, but I was at least good enough for morning yoga, right? Well, halfway through what is typically a moderate yoga class, my body felt miserable. I struggled throughout the class and couldn't believe how difficult everything felt. This is the same class I attend twice a week, every week. And my day didn't get better. I felt like crap the rest of the day. What I really needed was plenty of rest and a good night of sleep. This is a case where I was in one place psychologically and a totally different place physically. This is where injury happens, at least in my case. The "coach" tried to advise me, but I ignored it.

    Another example, the performance condition. After about 90 minutes of late afternoon drilling, I decided to go for a run. I was pretty pumped and felt great. Yet, the "coach" said my drilling workout was a lot tougher than what I had planned. The training effect was in the "VO2 Max" category with an aerobic effect of 4.1 and anaerobic effect of 3.5. Translation? It was time to chill. Instead, I decided to go on a short 2.5 mile run and to beat my previous time. Then, about 20 minutes into my run this thing pops up on my watch screen called "Performance Condition" with a value of -3. I had no idea what this was and decided to look it up later. Well, I completed my 2.5 miles and beat my previous time by 2 full minutes. But to my surprise, the "coach" suggested a 4-day recovery window, which sounded absolutely ridiculous until I woke up the next morning. Everything hurt and I was exhausted. And I looked up the "performance condition" later that day and smacked myself in the forehead. The "coach" was trying to tell me to stop and get some rest.

    So, the "coach" has shown me that I tend to do too many hard workouts without enough recovery time in between. Sometimes the mind wants to do what the body is not ready for, but how can you really know? It was mostly guesswork before I bought the FR945. And since I've been an athlete my entire life, pushing through pain has always been part of the lifestyle. Now I can finally focus on training smarter, not just harder. The only thing better would be an actual coach who reviews your stats in real time and plans your workouts accordingly. Such a coach costs far more than $600, so I consider the FR945 to be a damn good bargain.

    Now I will very briefly go over some of the features of the watch

    1. Battery life - With regular use including all-day activity tracking I get about 7 days. This is even with the sleep pulse ox on for a couple of nights just to try it out. I didn't do much with GPS during this time but used it quite a bit for music playback and several workouts.

    2. Music - Next to the advanced metrics, this was a major motivator for the purchase, and it's fantastic. At first, I had lots of trouble getting my Jabra Elites to work consistently but I think I accidentally fixed it by solving a separate problem. The watch kept crashing whenever I launched the strength app. I saw in the Garmin forum that someone fixed this by deleting outdated .FIT files on the watch, so I decided to do a full factory reset and the strength app stopped crashing. I concluded the problem had to do with me copying data from my VA3 to the FR945. Once I reset and did not copy the data back, everything ran smoothly. Then I noticed the headphones consistently connected as well. However, they still won't auto connect. Once the headphones are on and I click “connect” from the watch, I have to give the power button on the headphones a single push. Then, they connect and stay connected. So, it's still not as seamless as other headphones but I'm not sure if that's a problem with Garmin, Jabra or a mix of the two.

    There is no music "streaming" though. I use my Spotify account to download the playlists to the watch, which can take a while for a large playlist, but it's still an awesome feature. The first time I went into the gym without my phone, I was like a kid with a new toy. It was just freakin' awesome. Some people complain that the sound is not as good as coming from a phone, and this is true but only barely noticeable. The music playback still sounds pretty damn good.

    3. Wrist HR - It's awesome for daily activity tracking and all-day HR, but it sucks for any type of gym or strength training workouts. This is true for all devices like this though. But if you're spending $600 on a watch like this, I suspect you're also wearing an external HR during workouts. If not, you should.

    4. Sleep tracking - It's decent enough for tracking trends but sometimes needs adjusting. Although the FR945 does better than my VA3, I still need to adjust the sleep start from time once in a while. There are also times when it does not calculate my "awake" minutes correctly. For example, it might say I was "awake" during my sleep window for 10 minutes when I know for a fact it was more like 40 minutes. And the REM vs deep sleep I take with a grain of salt. Again, great for tracking trends but I'm not confident in the absolute numbers. So, this is still a good feature but far from perfect.

    5. Buttons - It took me a day to get used to the buttons after coming from touch screen watches but now I could never go back to touch screens. I lost at least one workout on the VA3 due to inadvertent screen touches. There have also been complaints of the buttons losing their "springiness" and feeling mushy, but so far, I have not experienced this. Maybe it takes more time to manifest itself. However, I use the vibration feedback feature so that each button push gives off a vibration. I suspect this could be a good solution to those experiencing mushy buttons.

    6. Sports (lots and lots and lots of them!) - There are tons of sports categories on this thing, most of which I will never use. The level of customizable data screens for each sports category is just mind-boggling. There's is something here for just about everyone. Honestly, this category alone requires a separate review. And configuring activities from the watch itself is very intuitive and user friendly.

    7. Maps and navigation - I haven't used either of these beyond playing around with them at home but I have a couple of big hikes coming up. So, I'm really looking forward to trying these out and maybe I'll update this review.

    8. Training metrics - This is another one that needs a separate review. The FR945 accurately tells me when to train, how hard or how little, and when to take it easy. It also tells me how long to rest. The training load and training focus features are amazing and will help keep my training more balanced. I haven't even gotten to the lactate threshold or FTP because I haven't been using the device long enough for that data to be available yet. And the body battery is so accurate it’s almost creepy. I’ve learned the hard way to listen to it.

    9. Garmin pay – Set up is really easy but I have not actually used the feature in a store yet. I’ve never been super excited about contactless payments anyway.

    10. Other stuff – Ok this includes heat acclimation, altitude, etc., etc. So, far I have 19% heat acclimation.

    11. Look and feel – Despite being jam packed with incredible hardware and a slew of amazing features, the watch is so light weight that I barely notice it’s there. And on top of that it looks great too. Although I liked the VA3, I wanted a more rugged, sturdier looking watch. I can take the FR945 out for a 10-mile hike or just as easily wear it to a business meeting. It has both the sleekness of Bruce Wayne and the utility of Batman.

    12. Smart watch features – This is not a smart watch. It’s a sports watch with some smart watch features. In contrast, the Apple watch is a smart watch with some sports features. Personally, I’ve never been a fan of the smart watch stuff. So, I turned off all smart features except phone calls. While I find it convenient to reject calls without pulling out my phone, the text and other iPhone alerts are just annoying. It would be more useful if I could customize text alerts to receive them only from a select group such as my wife and kids.

    So, who is the FR945 for? In short, the very serious athlete. If all you are interested in is daily activity tracking, sleep tracking and recording short runs or Zumba classes, get something in the sub $300 range. This watch is for the person who trains for rigorous events such as Spartan races, marathons, triathlons, ultras, serious cyclists, combat sports and so on. In other words, the person who, despite having a day job, thinks about their event for much of the day. They get up to train early in the morning 5 to 7 days a week. They train in the evening and put away ridiculous amounts to calories to keep up. Or if you just want to splurge on a really nice sports watch, go for it. It’s no one’s business. But make no mistake about it. This watch is for serious, data-hungry athletes.

    This watch is now my daily driver, so I’ll be collecting lots of data and feedback over the next several weeks. If I experience anything significant whether positive or negative, I will update this review. In the meantime, however, I find it difficult to give this product anything less than 5 starts.

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