SUUNTO Ambit3 Peak HR Running GPS Unit

8.6 score
[Editors rating (8.6)] = ( score (8.6)/10

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Editor rating: 8.6 / 10
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SUUNTO Ambit3 Peak HR Running GPS Unit Review Facts

The Suunto Ambit3 Peak HR Running GPS Unit is a sports and adventure watch with an incredible GPS and a rugged exterior. When synced to a smartphone, you can download plenty of apps including maps and routes for outdoor activities. You can also take photos, receive text messages, and be alerted to call notifications of the phone. It is more comfortable, lighter, more accurate, and has a longer battery life than many similar competitor models. Similar Garmin models cannot beat this splendid watch in these aspects. Buyers were most pleased with the extremely long battery life of this watch and the accuracy of the GPS. It also includes a heart rate monitor with the heart rate belt, a compass, an altimeter, and a barometer built in. This impressive item is water-resistant to 100 meters and supports seventeen different languages. As far as comfort, it is hard to beat the Ambit3 because of the easy to use buttons and large numbers that are effortless to see and read.

Even wearing gloves, the buttons are trouble-free to navigate. Larger than some other models, this Suunto item uniquely contours to the shape of the wrist to make it more comfortable and user-friendly. Women customers that use this Ambit3 affirm that it is not bulky even with its size and fits their smaller wrists well. If you are looking for a spot-on GPS with an incredible battery life, plus plenty of extra features possible, then the Suunto Ambit3 may be just what you are looking for in a sport and activity watch. We will now take a look at these extraordinary qualities in greater detail.

Editor's Pros & Cons
  • Syncs with a smartphone for added features
  • Receives call notifications and text messages of a phone
  • Has an extremely accurate GPS
  • Battery life is remarkably long and unmatched
  • Has a durable rugged exterior and body
  • Numbers are large and easy to see
  • Buttons are big and can be used even with gloves on
  • Usable with the Suunto and Movescount apps
  • Plenty of features and apps are available
  • Comfortable on the wrist for both men and women
  • Some users had trouble with the initial setup of the watch
  • It does not count steps as with a pedometer


The Suunto Ambit3 has a robust casting and is water-resistant to 100 meters. The black case does not scratch easily and is quite tough. Many online customers confirm its rugged exterior with some saying it is built like a tank. It will certainly take much abuse from outdoor and regular use wherever you dare to go and do. It is made for the outdoor adventurist for any type of activity or sport that you care to participate in. not many competitor brands can beat its sturdy outer shell that will last for many years.


For being a larger watch that at first seems huge and bulky upon first appearances, the Ambit3 is more comfortable and lighter than some similar Garmin watches. The durable band is snug and comfortable for whatever you do, as the watch contours to the shape of the wrist. It is this great design that makes such a large watch not be a hindrance to your activities yet gives you the large face and easy operation of the functions. Some women buyers commented on how they wear this watch for their sporting and outdoor activities rather than go with a woman’s watch. Even with the smaller wrists, they were not overburdened by its size or bulk. Many customers had plenty to say of the high level of comfort than this unique watch affords them.


The Ambit3 is not only flexible for the many times that it can be worn well, but also for the many capabilities that it gives the outdoor person. Using the Movescount mobile app, this terrific watch has plenty of features that can be altered to your individual taste. You can download maps and routes to help you navigate in areas that do not have cell phone service, plus a smartphone can be used as another display of the watch features. There are plenty of apps to download to this watch and even create one for yourself. You can also receive messages and alerts of calls to a smartphone with this watch. The one drawback is that you will not be able to respond to these messages or calls. However, while away from your phone, you can receive and read the messages you get to keep you informed of your communications. The large buttons are easy to operate and use even while wearing gloves, according to satisfied buyers of this terrific Ambit3 from Suunto.


The stability of the Ambit3 comes from its long battery life, the Movescount website and app, and the high-quality construction of the body. Many buyers commented online in their feedback about the website you use to set up this incredible watch and to add the features you want. They said the site is well presented, easy to navigate, and offers the user plenty of customizing options for the superb watch. It is the ultimate watch with a GPS for adventure and sports enthusiasts who want to keep track of their important information on the go. The easy-to-see numbers are large and clearly visible in both brighter light and darker lit areas, plus this splendid product comes with a two-year manufacturer’s warranty. Of the many things it does for the user, customers were really pleased with the heart rate monitor, the calorie counter and tracker, and the temperature monitor. One unbelievable fact about this watch is that it supports seventeen different languages, so no matter which one you speak, it is sure to be one that the Ambit3 has installed.


Setting up the Ambit3 and choosing the features you want is simple and easy with the Movescount app. Once this is done and you have it synced with a smartphone to receive messages and call notifications, there is plenty that this incredible watch will do for you. Use it for all of your multisport and outdoor activities, as it can even log data for multiple sports. It delivers accurate and stable weather and altitude information along with complete navigation, plus a barometer, altimeter, GPS, heart rate monitor, and compass. You can download maps and routes you want to take for jogs, runs, trekking, and hiking to ensure that you stay on the intended path. Take photos of your experiences and make them into a movie with this incredible watch. You can even share the images you take on social media sites for your family and friends to view. With the apps of Suunto and Movescount, the possibilities and choices are almost endless as to what this GPS unit can do.


The one aspect that online customers commented about the most besides the incredible battery life is the accuracy of the GPS system. When tested against other models and the known specifics of a location, the Suunto Ambit3 was right on the nose for accuracy. It is extremely accurate in all types of terrain and environments, plus has tracked back and route navigation. This GPS unit is more reliable than other brands and is valued for its GPS-based compass. It does track pace, speed, and distance also with precision. Another feature of its accuracy is the heart rate, monitor. This item includes a heart rate belt to use in coordination with the watch to give you exact results of your heart rate during activities. The Suunto excellence is quite apparent in the accuracy of the Ambit3 that is making buyers very excited to own one.


When connected to a smartphone, you can sync activities to get call notifications messages while you are busy participating in endeavors. It has bike power Bluetooth Smart support and includes training of Movescount on the face of the watch. Other than using the Movescount app and site to customize your Ambit3, you can also extend the features of this great watch with the Sunnto app. There are just so many items you can add to make this product distinctly what you need from a watch and GPS unit. The terrific GPS works anywhere in the world, but it will not have great reception in buildings or in tunnels. This would be with almost any other GPS device as well, so it is not a major drawback from this item.

Ease of Use

Not many other GPs units and activity watches are this easy to set up, use, and adjust as this Suunto Ambit3. It has heat maps for the discovery of new routes on the Suunto app, plus it works well on land and in the water for swimmers and snorkelers. Although it can be used for almost any activity and sport, it is best for running, trekking, hiking, biking, and jogging. Suunto is one of the leading global companies that designs sports watches and instruments for adventurists and sports enthusiasts, so their products are used all over the world. They have quite a following of satisfied loyal customers online that swear by the high-quality, durability, and ease of use of their creations, such as the Ambit3.

Power Source

The incredible battery life of this watch and GPS unit is the most noted in online feedback from buyers. Many satisfied customers were excited at the outstanding life of this battery in such a watch for outdoor activities. It outperforms any other sport or endeavor watch currently on the market, including similar Garmin watches. The battery output is 200 hours with an accuracy of one minute per charge, which is unbeatable by current competitor models. It comes with its own charging power cable, as some others may not fit this product. If battery life is extremely important to you in a GPS unit, then the Suunto Ambit3 is one you should try and depend on for longevity. For runners, hikers, and backpackers, the GPS and battery life are the most important characteristic of a watch of this kind or GPS unit. Especially when in remote areas, you need to depend on and trust the accuracy and power source of your tracking equipment. The Suunto Ambit3 is reliable and trustworthy when you need it most.

The Bottom Line

We think that the Suunto Ambit3 is an incredible piece of outdoor and sports equipment that is very worthy of the reputable Suunto brand name. users have come to expect high-quality products from this company, and this GPS unit and watch do not disappoint. The most notable features that have customers jumping for joy are the incredibly long battery life and the marvelously accurate GPS. No other sports watch comes close to the battery longevity of this product, and the GPS is right on the nose every time. When you want to attach more features, such as maps or routes, simply connect via a smartphone to the Suunto or Movescount apps and websites to choose from a multitude of things you can add. This grand model has a face that is easy to read and buttons that are simple to manage, plus there are many languages that it supports and uses. Built into this unit is a heart rate monitor, barometer, altimeter, and compass. You can also take photos wherever you go and share them with others on social media sites. As if that is not enough, it is water-resistant enough for snorkeling and swimming, has a rugged exterior shell, and is lightweight and comfortable to wear. When synced with a smartphone, you can receive messages and call notifications of the phone, even when you do not have the phone with you or are in an area with cell phone service with the watch. The majority of customers are vastly pleased with this Suunto watch and its many possible features. If you love outdoor activities or sports that require a GPS or even just a few of the characteristics of the Ambit3, you will love the style and high-quality of this Suunto watch.