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Coros Apex Pro Review

A fully-featured GPS watch at a great price makes this one of our top recommendations for all user types
coros apex pro gps watch review
Credit: Coros
Best Buy Award
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Price:  $399 List | $399.99 at Amazon
Pros:  Good battery life, comfortable, easy to use, great value
Cons:  Lacks some toolset functions, scroll wheel has unintended clicks
Manufacturer:   Coros
By Matthew Richardson and Amber King  ⋅  Nov 18, 2022
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#5 of 13
  • Features - 20% 7.0
  • Battery Life - 20% 7.0
  • Ease of Use - 20% 8.0
  • Accuracy - 20% 8.0
  • Design - 20% 8.0

Our Verdict

If you're looking for a new GPS watch but question if you need a top-of-the-line model, we suggest the Coros Apex Pro. With an excellent screen and easy-to-use interface, Coros has done a top-notch job of creating a stellar watch at an impressive price. Packed with fantastic navigation features, this is perfect for anyone that needs everything but the best battery life and health metrics. We wish the toolset on this model matched those found on the Garmin models, but that has been our main complaint across the entire Coros range. We think this model is more than perfect for 80% of our readers.

Editor's Note: We updated this review on November 18, 2022, to include information on some recent firmware updates from Coros.

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coros apex pro gps watch review
This Product
Coros Apex Pro
Awards Best Buy Award   Best Buy Award  
Price $399 List
$399.99 at Amazon
$300 List
$300.00 at REI
$249.99 at Amazon
Compare at 2 sellers
$200 List
$200.00 at REI
$200 List
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Pros Good battery life, comfortable, easy to use, great valueExcellent quality, accurate, simple design, very easy to use, great feature set, very long battery lifeGreat design, responsive interface, inexpensiveLow profile design, great battery life, very accurate, low costSimple, inexpensive, lightweight
Cons Lacks some toolset functions, scroll wheel has unintended clicksBacklight isn't bright, heart rate monitor accuracy is a little offMinimal navigation, shorter battery life, lack of tool widgetsMinimal activity profiles, no navigation features, plastic constructionLacks premium health stats, shorter battery life
Bottom Line A fully-featured GPS watch at a great price makes this one of our top recommendations for all user typesA well-constructed and accurate watch with a minimalistic design, excellent battery life, and all the right featuresA premium-looking watch with loads of features and health metrics for a great priceA fully functional and incredibly light GPS sports watch boasting great battery life at an incredible valueA basic GPS watch that will be perfect for those looking to track their activities without the advanced features of premium models or extended battery life
Rating Categories Coros Apex Pro Coros Apex Polar Vantage M2 Coros Pace 2 Garmin Forerunner 55
Features (20%)
Battery Life (20%)
Ease of Use (20%)
Accuracy (20%)
Design (20%)
Specs Coros Apex Pro Coros Apex Polar Vantage M2 Coros Pace 2 Garmin Forerunner 55
Watch Face Material Sapphire glass Sapphire glass Hard-coated PMMA laminated lens Corning glass Chemically strengthened glass
Bezel Titanium Alloy Stainless steel bezel Stainless steel Fiber reinforced polymer Stainless steel
Case Alumnium Alumnium Glass fibre reinforced polyamide Fiber reinforced polymer Glass fibre reinforced polyamide
Strap Material Silicon or nylon Silicon or nylon Silicone Silicon or nylon Silicone
Tools Required to Change Band? No No No No No
Model Tested Standard Standard N/A N/A N/A
Size Tested 47mm 42mm One size only One size only One size only
Measured Main Body Size (diameter) 47mm 42mm 46mm 43mm 42mm
Measured Thickness 13.4mm 13mm 14.5mm 11mm 12.5mm
Measured Screen Width 33mm 33mm 30mm 32mm 26.5mm
Measured Weight 2.0 oz 1.7 oz 1.55 oz 1.2 oz 1.31 oz
Measured Charging Time 80 min 70 min 78 min 80 min 111 min
Battery Type Rechargable lithium ion Rechargable lithium ion Rechargable lithium ion Rechargable lithium ion Rechargable lithium ion
Measured Battery Life With GPS On 36 hours 24 hours 38 hours 29 hours 19 hours
Manufacturer-Reported Battery Life Smartwatch mode: 30 days;
GPS mode: 40 hours;
UltraMax mode: 100 hours
Smartwatch mode: 25 days;
Full GPS mode: 25 hours;
UltraMax GPS Mode: 80 hours
GPS: 40 hours Smartwatch mode: 20 days;
GPS: 30 hours;
Ultramax mode: 60 hours
Smartwatch mode: 2 weeks;
GPS: 20 hours
Navigation Built In? Yes Yes No No No
Maps? Yes - basic Yes - basic No No No
Back to Start Navigation? Yes Yes No No No
Water Resistance (max depth) 100m 100m 30m 50m 50m
Music Control? No No Yes No Yes
Music Storage? No No No No No
Daily Fitness Tracking? Yes Yes Yes Yes Yes
Touchless Payment? No No No No No
Sleep Tracking? Yes Yes Yes Yes No
Blood Oxygen? Yes No No No No
Compass? Yes Yes No Yes No
Barometric Altimeter? Yes Yes No Yes No
Temperature Sensor? Yes Yes No Yes No
Main Software App Coros App Coros App Polar Flow Coros Garmin Connect, widgets for other features
Can Software Cross Over to Different Software Ecosystems? Yes Yes Yes Yes Yes

Our Analysis and Test Results

The Coros Apex Pro stands out for its excellent feature set and good battery life while costing a lot less than the premium models. If you aren't sure you require every bell and whistle but don't want to sacrifice much, this is a great choice.

Performance Comparison

coros apex pro gps watch review - the coros apex pro is a high value choice because of its great...
The Coros Apex Pro is a high value choice because of its great features and more-than-fair price.
Credit: Matthew Richardson


There are several notable features of the Apex Pro that we appreciate and that step up the game from the Apex and Pace 2 models. A larger touch screen is the primary enchantment, along with an oxygen sensor. Recently navigation features have been added as well, but we still prefer the more wide-ranging features offered by the Garmin models.

The Apex Pro has all of the standard features found in a mountain GPS watch, and we are impressed with the list given the price. Touch navigation has recently been introduced to this model via a software update, which is quite unique in the GPS watch world. With this navigation comes all of your standard ABC (Altimeter, Barometer, Compass) functions which we often use on our outings. It's hard to argue there is a better feature set for the cost.

coros apex pro gps watch review - the toolset found on the apex pro is very good but we still prefer...
The toolset found on the Apex Pro is very good but we still prefer the ones found on the Garmin models.
Credit: Matthew Richardson

Notable Features:

  • Fitness tracking
  • Good selection of workout profiles
  • An optical pulse oximeter (24/7 tracking at hourly increments)
  • Enhanced track-tracking technology
  • Optical heart rate monitor
  • Ability to upload workouts
  • Barometric altimeter
  • Accelerometer
  • Compass
  • Gyroscope
  • Thermometer
  • Night mode
  • Touch screen
  • Waterproof to 100 meters (10 ATM)
  • GPS battery life to 40 hours (as per manufacturer claim) with standard settings - UltraMax mode for up to 100 hours
  • Options to optimize metrics for your needs via the Coros app
  • Several display options

While we give you the basics, a complete list of features can be found on the Coros website.

As much as we like and recommend this watch when compared to the competition, a bit is lacking in the Coros ecosystem. Health metrics aren't as detailed and don't offer much insight. There are also a few tools on the Garmin models we use often and are big fans of, such as Garmin Pay and the remote-controlled music function.

We appreciate that Coros provides substantial firmware updates for many existing watches at no additional cost. Most recently, they improved their sleep tracking functionality to track REM — something that Garmin products have offered for a while now. This new functionality doesn't provide scores, but the data is more helpful than it was previously. The newest firmware update also adds the ability to find your phone from your watch, activating its ringer so you can more easily pinpoint the couch crevice it disappeared into. This works both ways — you can also find your watch via the app on your phone. To keep up to date on firmware updates, check the firmware update page on the Coros website.

Battery Life

If you're looking for a watch that'll last for your next extra-long endurance event, the Apex Pro is a great choice, especially at this price point. We tested it while hiking, biking, trail running, and walking in the canyons of Utah. Coros claims 40 hours in GPS mode (with regular sensors turned on), 100 hours in UltraMax mode, and 30 days in smartwatch mode. The watch charges from zero to full in under two hours (we measured ~80 minutes).

To test battery life, we handed the Apex Pro out to ultrarunners in the community who used it daily to track fitness, trail runs, mountain bike adventures, open water swimming, and more. In regular smartwatch mode, we logged three to four activities a week, lasting anywhere between 30 minutes to four hours. During these training sessions, we noticed the battery life depleted slowly. We had to recharge the watch every two to three weeks with this frequency of activity.

coros apex pro gps watch review - a high-resolution color screen makes this watch readable and stands...
A high-resolution color screen makes this watch readable and stands out while on the trail or out on the town.
Credit: Matthew Richardson

Like other models, Coros implements battery modes such as UltraMax — but we prefer the Garmin method of various battery profiles because it's nice to know what features you are gaining or losing when switching modes on and off. The Garmin and Suunto models do a better job of explaining these various power modes.

coros apex pro gps watch review - testing gps watches high above durango, colorado.
Testing GPS watches high above Durango, Colorado.
Credit: Matthew Richardson

If required, you can charge this watch on the go, but you need to take it off your wrist. The cable connection requires some attention as it doesn't have a clip and can slip out easily while moving.

Ease of Use

Coros watches are straightforward to use right out of the box. We were using our watch within 10 minutes, from downloading the app to getting it set to our personal preferences. The software isn't bogged down with hoards of options and features, and the two-button, one-knob design makes it easy to figure out within minutes.

We love the simple watch face that can be optimized for design and functionality using the app. This app features easy adjustability for data screens and features, unlike the Garmin Connect app that hides them away. The scroll wheel is fluid and responsive, and we never felt like it lagged or needed time to catch up.

coros apex pro gps watch review - putting the apex pro through the san juan test on a bluebird day.
Putting the Apex Pro through the San Juan test on a bluebird day.
Credit: Matthew Richardson

The Coros app is our favorite — Coros seems to understand that most folks use a third-party application to share and upload their activities. It's easy to use and limits the amount of information overload that greets you every time you open the app, unlike Garmin Connect.

coros apex pro gps watch review - a look at the sport options, which include mountain sports.
A look at the sport options, which include mountain sports.
Credit: Amber King

We also like that the software updates from Coros are plentiful and seamless, updating from your phone and syncing via Bluetooth. However, we don't love that you can't plug this watch into a computer — it requires the use of a smartphone. Additionally, one downside of the easy-to-use scroll wheel is the requirement of a screen lock, at least in our experience. The exposed knob easily gets knocked by jackets or gloves and will automatically pause or change data fields. Unfortunately, the screen lock feels like one unnecessary step.


We love the GPS accuracy of the Apex Pro, earning it a high score in this category. We also tested the accuracy of the heart rate and optical pulse oximeter. These sensors provide good insight into the ups and downs your body might go through while exercising, but the actual numbers seemed to be a little off, which we've found to be true for most GPS watches out there.

To test the accuracy of the Apex Pro, we took it on the trail while hiking, trail running, and biking. We journeyed over known distances and compared the metrics to what we observed. Overall, we found this watch to be quite accurate. During our remote three-mile GPS comparison test, all the watches in our lineup were within .01 miles of each other. GPS watches these days are becoming quite accurate, and this model stacked up well against the competition. If you require the best accuracy on the market, dual-frequency models like Garmin Fenix 7 and Coros Vertix 2 will give you the results in complex terrain.

A look at the route up to the third blue lake on this hike. You can...
A look at the route up to the third blue lake on this hike. You can see some funkiness where we paused the watch and didn't resume it until back at the first lake. Aside from that, the track is fairly accurate, even with canyons, mountain sides, and tall Ponderosa Pine trees covering the trails.
Here you can see the track following the trail pretty accurately...
Here you can see the track following the trail pretty accurately. The overall distance at the end was exactly what we expected with the correct elevation gain.

The heart rate accuracy on the Apex Pro is similar to other Coros watches. While it offers a look at the trends that your body is experiencing (i.e., ups and downs, relative zones of effort), the numbers weren't always dead on. When testing, we compared our heart rate to that of a more accurate chest heart rate monitor. Most of the time, it was accurate within 3 - 5 bpm. However, in some cases, there was a variation as large as 18 bpm. This is probably attributed to the sensor not having a super snug fit on our wrist, as this is the case for most GPS watches. Don't expect to use this sensor as an actual metric for your heart rate — use it instead as a gauge for tracking overall increases and decreases.

coros apex pro gps watch review - the heart rate monitor and metal base on the coros apex pro.
The heart rate monitor and metal base on the Coros Apex Pro.
Credit: Matthew Richardson


We love the easy-to-use design of the Apex Pro, with an interface that is on par with the premium Garmin models. The watch face itself is middle of the road for its size with a bright and easy-to-see display and just two buttons and one large dial on the side. Even on the sweatiest days, the silicone strap is comfortable, with plenty of holes to cinch it down tightly or let out a little extra room. While there are a lot of pluses, we also have our caveats.

We aren't huge fans of the rounded bezel found on the screen and prefer a flat external bezel that is slightly raised to protect against scratches. And, as we stated earlier, the requirement of a screen lock feels slow at times, especially during high-exertion activities. While the touch screen is nice, the screen doesn't lend itself to the great navigation experience that is found on the Vertix 2. The screen is a bit dull in bright light and is more difficult to see than the Fenix 7 which features crisper letter contrast.

coros apex pro gps watch review - standard abc (altimeter, barometer, compass) functions are found and...
Standard ABC (Altimeter, Barometer, Compass) functions are found and ready for you at all times.
Credit: Matthew Richardson

Opening the Coros app on your smartphone will sync information to the app via Bluetooth, updating all your data. You can see all your workouts and even look at the stats of your weekly progress. While this ecosystem isn't nearly as robust as Garmin and doesn't have a social network for connecting with others, it can cross platforms, and you can add your data to other apps, like Strava. This app is also where you can customize workouts and courses and upload them to your phone. Probably the biggest downside of the Coros watches (including the Apex Pro) is that you can't plug your phone directly into a computer, so a smartphone is required to customize your usage.

coros apex pro gps watch review - here is a look at the summary data on the coros app, which requires...
Here is a look at the summary data on the Coros App, which requires the use of a smartphone. While the metrics aren't as intensive as those in the Garmin ecosystem, we found the information to be all we needed.
Credit: Amber King

coros apex pro gps watch review - workout libraries and courses for navigation can easily be uploaded...
Workout libraries and courses for navigation can easily be uploaded to the app and synched to the watch via Bluetooth.
Credit: Amber King


Out of all the watches we tested this round, the Coros Apex Pro is one of the best-valued options. We are impressed with the number of features, the battery life is solid, and the durability will mean that it will last for years to come. Plus, you get access to the great Coros app. If you don't need the latest and greatest and just want a watch that does it all well, this is your model.


The Coros Apex Pro is one of the best GPS watches currently on the market, offering impressive battery life for the price point. Not only did we track 36 hours of straight GPS use (with all sensors turned on), but this watch typically lasts for at least two to three weeks (depending on your amount of GPS use). If you are looking at getting a GPS watch for challenging outdoor adventures and need all but the latest and greatest, we recommend this model and don't think you will be disappointed.

coros apex pro gps watch review - amber checks out stats on this 12,000-foot peak with the coros apex...
Amber checks out stats on this 12,000-foot peak with the Coros Apex Pro, a watch for the adventurer that likes to track for up to 40 hours using GPS.
Credit: Amber King

Matthew Richardson and Amber King
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