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Garmin

Garmin 010-01863-00 Forerunner 645, GPS Running Watch with Pay Contactless Payments and Wrist-Based Heart Rate, Black, 1.2"

    • Based on 523 reviews
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$359.49 Why this price?
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Availability: 17 left in stock
Fulfilled by Vivids Computer
Arrives Thursday, May 23
Order within 2 hours and 19 minutes
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Style: Standard


Pattern Name: Watch


Color: Black


Features

  • Garmin Pay contactless payment solution lets you make convenient payments with your watch (available for supported cards from participating banks) so you can leave your cash and cards at home
  • Provides advanced running dynamics, including ground contact time balance, stride length, vertical ratio and more. Connectivity Bluetooth, ANT+, Wi Fi
  • Uses wrist based heart rate to offer performance monitoring Features, including evaluating your current training status. Display resolution: 240 x 240 pixels
  • Connected features include smart notifications, automatic uploads to Garmin Connect and the ability for others to track your runs with the live track feature
  • Customize with free watch faces, apps and more from our Connect IQ store
  • Battery life: Up to 7 days in smartwatch mode; 12 hours in GPS mode

Description

Running is more than just exercise - it’s a performance. Forerunner 645 has the tools to help you put on an outstanding show every time you lace up your shoes. Featuring contactless payments that let you buy what you need while on the go, plus advanced running dynamics and performance monitoring tools, this GPS running watch is the instrument you need to refine your performance.

Brand: Garmin


Style: Standard


Color: Black


Screen Size: 1.2 Inches


Special Feature: shock-resistant


Target Audience: Unisex adult


Age Range (Description): Adult


Compatible Devices: Smartphone


Display Type: sunlight-visible, transflective memory-in-pixel (MIP)


Band Material Type: Silicone


Product Dimensions: 1.7 x 0.5 x 1.7 inches


Item Weight: 1.44 ounces


Item model number: 010-01863-00


Batteries: 1 Lithium Polymer batteries required. (included)


Is Discontinued By Manufacturer: No


Connectivity technologies: Wi-Fi, Bluetooth, ANT+


GPS: Gps enabled


Special features: shock-resistant


Other display features: Wireless


Human Interface Input: Buttons


Scanner Resolution: 240 x 240


Color: Black


Whats in the box: documentation, Forerunner 645 with Black Colored Band, charging cable


Department: mens


Manufacturer: Garmin


Date First Available: January 8, 2018


Weight: 1.44 ounces


Standing screen display size: 1.2 Inches


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Works Very Well, but Choose the Right GPS Mode
I love this watch, and I switched from a Fitbit that I swore by for almost 3 years. After going to Garmin, not only was I amazed by the quality of the watch (the BUTTONS!) but also the fact that it felt solid. It didn't feel like a cheap hunk of plastic, but instead something I felt comfortable wearing with my day-to-day activities, at the gym, out on a hike, run, swim in the ocean (a bit on that in a moment), etc. First month, I purchased my watch back in March, and I was nervous. The watch felt heavier than the Fitbit Versa I was using, and I was getting used to the change in weight on my wrist. The strap is a flexible and stretchy silicone, and is very comfortable. A bit difficult to put on, because it is so flimsy, but there are more important things to worry about than a silly changeable strap (by the way, it's almost month 6 of owning it, and the strap is perfectly intact still). Of course I had to take it on a run and a bike ride to test the battery, GPS, and overall settings. If you're used to a touchscreen watch, this is going to be a bit of a hurdle getting over, because each of the buttons do various things for the watch, and you cannot click on the screen. I appreciate this feature, because now I don't have to worry about damaging the screen and losing touchscreen capabilities or functioning because I bumped it while climbing a rock or scratched it putting on some hiking gear. The buttons are stable, and the standard GPS was great for running and cycling. There are settings to alert you when you've reached a "lap" which can be changed anywhere from 0.1 Miles to upwards of 10 miles (helpful for tracking pace during runs/rides/etc.). When I got back from my first ride (about 42 miles, according to my watch) I was amazed that it tracked so much... Altitude, climb, decent, mileage, average speed, live updates of what I was doing, etc. You name it, and the watch tracked it. After 3 hours of riding, the watch diminished about a quarter of the battery life, which wasn't too bad seeing how I was using the basic GPS the whole time, and all the bells and whistles that come with the watch itself. I tested this on a run, going for my typical 5-10 miles and eventually halfs and 30k+ runs. Same battery life. Fast-Forward to today (I'll keep it short, no need to emphasize anything in a novel-format) 1. Battery: Killer! Still spot on with the average life of the Standard GPS (No I haven't used other GPS features to test their battery life, the standard is accurate enough for me). The Battery lasts about 10-12 hours in GPS mode for me, and I love that. 2. The band is still good for those who care about the standard silicone band that it comes with. Still flexible and showing no signs of wear and tear. 3. Runs, hikes, trail runs, ruck marches, etc. YOU NAME IT, the watch is very accurate* ***NOTE... If you are using the battery saver GPS.... It's terrible. Not going to lie, I tested this several times, and walking, I was going about 7 mins/mile which is insane. I've tried it on numerous occasions, and maybe I just have bad luck, but I was disappointed, because I was looking to track longer, but that's fine! 4. Buttons are GREAT... They push, click, and do the things that buttons typically do, and I've only noticed ONE thing, but it was a non-issue after about a day... I wore it in the ocean! *GASP* I know, wearing a watch in the ocean seems to be the ultimate test, and it was fine. I think that either sand or salt got in the button, but it's completely fine now, and I have not lost any functionality in the watch. Honestly, the only reason I gave it 4-stars was the GPS function and the disappointment that came with that. I feel that if the feature is available, we expect it to be accurate in its tracking capabilities. The GPS was freaking out, sending me in all kinds of directions and definitely not keeping track of the path I was running on. Overall, if that doesn't bother you, get this watch. The price is worth it and the quality is superior to any fitbit I've used. I don't care much for the peripheral features such as sleep tracking, etc., but the watch does great with that as well, using your heart rate for that or what not. Anyway, hope this review helps! PS I'm not bashing Fitbit! I am just comparing to the only product similar that I know of. ... show more
Reviewed in the United States on July 9, 2020 by Zackary
    • Great runner watch that can go all day (and week)!
Initial (one week in): Great watch! I moved on from a Fitbit Blaze after numerous headaches with connected GPS and quickly deteriorating battery life. I previously owned a Surge and enjoyed GPS on a watch, but that was slow to connect and bulky. So happy to have made the shift from Fitbit to Garmin. My first 6 days: 99% to 34%, with two 30 minute GPS runs using RD pod, multiple gym workouts, and of course first week setup and learning curve. Had on effectively all week including sleep. And went to 100% charge somewhere under 90 minutes, that just happened to be when I checked on it. Pros: Battery life can easily stretch almost a week with plenty of use. Battery percent vice just a bar....which helps one learn howich certain activities use battery. Very helpful. Non-touch screen, which so much better when running. Customizable, particularly with running metrics screen. Holy metrics, if you want lots and lots of data on running, this is the way to go. Always on display, no wait for a screen to wake up. Workouts, challenge to get used to formats, but lots of ones to choose from and option to create your own. Cons: Learning curve for button usage, but worth it. Sleep tracking does not seem as robust as other platforms/products. This one came out before they had the pulse oximeter included. If I were doing more altitude training and/or had a condition such as ashma, then maybe the extra money would have been worth it. Summary, amazing watch for runners, particularly paired with a RD pod. Got mine for a steal on black Friday...$200 vice the normal $400. At $400 one should probably consider the FR245, although I think the metal bezel on the 645 works better as an all day watch. Watch band might be small for someone with large wrists, but otherwise this has been a great watch so far. ... show more
Reviewed in the United States on December 8, 2019 by NAU
    • great running watch
Review Image by TL TL
I have had several of GPS watches and this is by far my favorite. First of all I want to say that the review for this watch on amazon is only 3.7 but if you look carefully, most of the lower scores come from earlier this year, and was due to connection issues (especially with the music model). It seems that Garmin has already fixed it and so the later reviews were all very good. Most GPS watches today are too big for runners with small wrists (and a lot of distance runners have small wrists!) I have a 6 and 1/4 inches wrist and most watches just look too big on me and aren't comfortable. As you can see in the picture, this one (42.5mm) looks about right and sits very comfortably. It actually looks a little bigger in the picture. In real life it looks just right. Function-wise, I use the watch mostly for running and it does a fantastic job. I won't go into the details as there are a lot of reviews out there, but I just want to say that besides the usual functions that all garmin watches have, this one provides some additional advanced metrics that are not only important, but make running kinda more fun to do. One other great feature is the recovery status - it tells how long you should wait before your next hard run. Some cons: the sleeping tracking is quite nice as it provides you the hours of light/deep/REM sleep, but I wish it offers you an advice or comparison everyday. Same for the advanced metrics: it would be nice to have some kind of percentile. For instance, the polar m430 gives each run a "runner score" to tell you where you are among your peers. Another con is obvoiusly the price. The non-music one is 100 more than 735XT and obviously not that much greater of a watch than the 735XT (also about 150 more than the Vivoactive 3). I would have bought the 735XT if it were smaller like this. I think the price on this will drop eventually but I didn't want to wait :) All in all this is a great watch and you won't be disappoint with it. ... show more
Reviewed in the United States on October 16, 2018 by TL TL

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