We’ve created this Garmin Forerunner comparison so you can find out which of these high-quality Garmin GPS watches is best for you or whether you should purchase the previous range while it’s still on sale.
You likely know about Garmin and their GPS running watches if you’re a runner. They produce the finest GPS running watches on the market and provide a broad range of running wearables to suit every category of runner and price range.
The Garmin Forerunner 45/S, 2455/music, and 945 are the latest additions to the Forerunner range, one of the most acclaimed and dependable.
These are a great match for the 2018 Garmin Forerunner 645, a mid-range to high-performance running smartwatch for dedicated runners. It costs around $400 and can be upgraded to include music for an extra $50.
The new lineup succeeds the 35-series (namely, 35, 235, 635, 935) from 2016. If you don’t require the latest and best, you may want to pick one of the 35 series watches before they are sold out indefinitely.
Integrated music, full-color onboard maps (for the 945), enhanced training, and emergency contacts are just a few of the new features in the revised Forerunner range. Garmin took what made the Forerunner range so popular and added even more functionality.
This may make deciding which is best for you and your bank balance, as well as improving your fitness, difficult. So, let’s see whether all of these new developments are the best!
The 5 new Garmin Forerunner series GPS watches
All the newer timepieces feature a 5 physical button build that makes them simple to use in any weather. They all have an always-on color display that can be seen in direct sunlight, smartphone notification support (both Android and iPhone), and a wrist-based heart rate sensor.
Garmin has included a useful safety function that identifies problems throughout your activities and transmits your position to up to 3 emergency contacts. Meaning, if you got into a car accident that knocked you out, the watch will automatically notify someone. All you need is a phone with a data connection to pair it via Bluetooth. This is critical for anybody who, for example, loves to be deep in the woods. Assistance, LiveTrack, and Live Event Sharing are examples of additional safety precautions (so your pals can follow along).
They’ve also added multi-satellite network capabilities to their navigation system, which now supports GLONASS and Galileo in addition to GPS.
If you want to receive free training programs and guidance from Garmin’s professional coaches, they’re all compatible with Garmin Coach. The GPS trackers all come with around 12 profiles for various activities, so it’s not only for monitoring jogging.
All of the new devices are water-resistant, which is a great benefit (5ATM). They also have a feature that I really like: a body battery. It uses a scale of 0-100 to evaluate your energy stores at any point throughout the day. It accomplishes so by keeping track of things like HRV, sleep, stress, and physical activity.
So, apart from pricing, what distinguishes them? Let’s look at the features and specifications of each GPS watch.
Garmin Forerunner 45 and Forerunner 45S
The 45s is just a more compact version of the standard 45, which is far from big. The 45s have a case size of 39mm, while the 45 has a case size of 42mm.
The watch has a battery life of up to a week in smartwatch mode. Though in GPS mode, it’s 13 hours. And that’s for both sizes. That’s the same battery capacity as its predecessor, the Forerunner 35, but with a full-color display.
The bands come in four different colors, and the watch faces may be changed.
These gadgets are accessible to everyone. It’s a small and inexpensive entry-level GPS watch with all the essential functions and more. This watch offers all you need if you’re satisfied with daily wellness/heart-rate/stress monitoring and basic training statistics. Although it doesn’t have internal storage for music, you may still control music by pairing it with your phone. It’s a solid entry-level GPS wristwatch for around $200.
- Gps running Watch with Garmin Coach training plan support
- Smaller-sized easy-to-use running watch estimates heart rate at the wrist and Features GPS to Track...
- Works with free Garmin Coach Adaptive training plans that bring expert, personalized coaching right...
- Great value for money
- Lightweight and compact (32g and 36g respectively)
- Colour display
- Handy controls for your music
- No swim tracking
- No onboard music storage
- Bands are fixed
Garmin Forerunner 245 and Forerunner 245 Music
With a width of 43mm and a weight of 38.5 g, the Forerunner 245 is still very light. It has all of the same features as the Forerunner 45, plus a few more.
The music version, which costs $50 more, can hold up to 500 tracks and syncs with music streaming providers directly (like Spotify). For that reason, it also supports Wi-Fi.
The bands come in five different colors and have Quick Release so that they can be changed quickly.
In Smartwatch Mode, the battery lasts up to 7 days, 24 hours in GPS mode with no music, and 6 hours in GPS mode with music.
It includes extra sensors, including a compass and pulse oximeter, to monitor your blood oxygen levels. This enables a far more in-depth study of heart rate. It may, for example, track your VO2 max and adapt your workout appropriately.
The 245 includes a lot more sophisticated training capabilities and running dynamics, so you can get a lot more comprehensive feedback on your runs.
When connected with your phone, the 245 allows you to reply to phone calls using text if you can’t or don’t want to ever disconnect.
In contrast to the Forerunner 45, you may monitor your swimming, but the wrist-based heart rate sensor is not waterproof.
Finally, in comparison to the Forerunner 45, the clock provides dawn and sunset times.
Anyone who wears a GPS watch on a regular basis will benefit from this Garmin. It’s particularly useful for long runs with music and for those who want to keep track of performance and general activity in great detail. This is the watch for serious runners and data junkies.
- GPS running smartwatch with music advanced training features, Lens Material:Corning Gorilla Glass 3,...
- Sync with music streaming services, such as Spotify, to easily store and play your favorite songs...
- Evaluates your current training status to indicate if you’re undertraining or overdoing it; Offers...
- Lightweight build
- Optional onboard music
- Gorilla Glass 3 screen
- Quick Release Bands
- Swim tracking
- No maps, barometric altimeter or gyroscope
Garmin Forerunner 645 and Forerunner 645 Music
This watch was launched in 2018, and we gave it a thorough review at the time.
The 645 has all of the same functionality as the 245, with the exception of Body BatteryTM, which we expect to be included with a software upgrade shortly.
The 645 music costs $50 more than the 245 music and can hold up to 500 songs.
The battery life in smartwatch mode is up to 7 days, 14 hours with GPS mode and no music, and 5 hours in GPS mode with music, according to the manufacturer.
What do you receive for the additional $100 if you choose the 645 over the 245? It does have a stainless steel bezel, which gives it a better quality feel. Garmin Pay is also supported. But it’s the additional sensors that make the difference: it has a barometric altimeter, a gyroscope, and even a temperature. This is excellent for hikers and runners who wish to keep track of their vertical speed and elevation. It also implies that it accommodates other sports such as rowing, skiing, snowboarding, and paddleboarding.
So, who would choose the 645 over the 245? Despite the fact that it is $100 more expensive? An altimeter and a gyroscope are essential for any marathon runner or serious athlete who wants to monitor their performance.
- Easily download up to 500 songs to your watch, and connect with Bluetooth headphones (sold...
- Syncs music from select streaming services for offline listening
- Garmin Pay contactless payment solution lets you make convenient payments with your watch, so you...
- Still very lightweight
- Extra sensors for more advanced tracking and more activities
- No maps
Garmin Forerunner 945 AND 945 LTE
This top-of-the-line watch, the Forerunner 945, comes with up to 1000 tracks of onboard audio.
It boasts a record-breaking battery life of up to two weeks in Smartwatch Mode, 36 hours in GPS mode with music switched off, and 10 hours in GPS mode with music.
Also, it offers a lot more activity and fitness monitoring options. For example, it can calculate heat and altitude acclimatization. It also includes golf and ski in its list of activities.
One of the best features of this watch is its multisport support: you may switch between sports/activities with a single button push. It is thus excellent for triathletes.
Interestingly, it’s the sole Forerunner watch with color maps already on the watch. Garmin PayTM contactless payments are also available.
There is a bundle option around $750 that includes an additional black band, an HRM-Tri monitor, and an HRM-Swim monitor. The watch band in this instance is blue. Aside from that, it’s all black.
The Forerunner 945 is a real powerhouse targeted for serious runners/athletes who need a lot of data and monitoring on their training, performance, and health. It’s particularly beneficial for individuals who participate in several sports, such as triathletes. It is excellent for endurance athletes and triathletes due to its long battery life.
The 945 LTE is an upgrade over the 945. It includes the newest generation ELEVATE heart rate sensor, as well as all of the necessary technology for cellular connection.
- [GARMIN FORERUNNER 945 LTE POWER BUNDLE] - Garmin Forerunner 945 LTE Running GPS Smartwatch (2021),...
- [LTE CONNECTIVITY PHONE-FREE TRACKING] - This LTE-connected smartwatch enables phone-free safety and...
- [RUNNING PERFORMANCE METRICS] - Train harder and wiser with Forerunner 945 LTE's running performance...
- Superior build
- More advanced data than you could ever dream of
- Expensive for a mid-range tracker
The Garmin Forerunner range has a GPS watch to suit every runner’s needs and budget. It’s now up to you to pick what kind of activity you want to undertake and what you want to find.
For the most part, the Forerunner 245 Music is a sensible choice. If you’re on a tight budget and don’t care about an abundance of features, we suggest taking a look at the older 35 series. It’s a fantastic deal on tried-and-true GPS watches that are amongst the most popular of 2020. Of course, you’d be missing out on onboard entertainment and the most up-to-date amenities.
Not to mention the Forerunner 645. It supports Garmin Pay and includes a built-in altimeter and gyroscope, despite the fact that it was released last year and does not have all of the latest capabilities (such as Incident Detection or Body Battery).
Still undecided? Why not have a look at these unisex sports watches?
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Last Updated on October 5, 2021