7 Best Smartwatch for Mountain Biking in 2021

Smartwatches have become an eternal part of one’s daily life over the past few years. The innovative features and unmatched benefits of the smartwatch technology have proven useful for mountain biking(MTB), fitness enthusiasts, and even medical patients having heart ailments.

Best Smartwatches for Mountain biking

Nowadays, biking has become an important aerobic exercise, especially for people working from home. We can see health fanatics often peddling their cycles to get rid of excessive fat and rejuvenate their minds.

Must Read: 7 Best Health Tracking Smartwatches in 2021

To enhance their experience, they rely on the watches for mountain biking to stop worrying about navigation and other health-related metrics. We have listed below some best smartwatches for mountain biking so that you can enjoy your ride up to the fullest.

While buying sports watches to enhance the cycling experience, make sure to look for the following aspects. We have also arranged the list by filtering the smartwatch based on all the features below –

  1. Cycling Mode:  There are plenty of sports modes that a smartwatch can offer, but you should look for a smartwatch with a dedicated cycling mode as it helps to track the activity easily and effectively.
  2. Built-in GPS:  The presence of built-in GPS removes the smartwatch’s dependence on smartphones. Overall, it becomes easier for cyclists to navigate different places due to its GPS route tracking features. It also enhances the accuracy of altitude gain, location, and distance covered. It even eliminates the need for a separate handlebar-mounted bike computer that often costs extra. 
  3. Longer Battery Life – A smartwatch is considered suitable for cycling if it offers optimal battery performance while using it in beast mode with GPS turned on.
  4. Health Tracking features – Smartwatches having support for advanced health tracking features such as irregular Heart Rate alerts, Respiratory monitoring, Heart Rate Monitor, Stress Monitor, SPO2 monitor, ECG monitoring, etc.. are regarded as good for mountain hiking. Elevation monitoring is also quite helpful for mountain biking.
  5. Water-resistance – Waterproofing in smartwatches has become standard, but still, it is a major feature worth considering while buying a smartwatch for outdoor activities like cycling.
  6. Design – Wearable often undergoes rough and tough conditions if fitness fanatics are using fitness fanatics is using it. Having a rugged design and toughened display will act as a barrier from the usual falls and scratches.
  7. Turn by navigation – Worth considering a feature for bikers as it eliminates the dependence on any third-party navigation display. The feature enables smartwatches to shows navigation screens as we do in smartphones.
  8. Fall Detection: It is a life-saving feature that can help you get a timely response from the Emergency Department in case of a bad fall. It is not available in all smartwatches, but it will be helpful if your smartwatch has this feature. Smartwatches like Apple Watch Series 6 and advanced Garmin watch like Fenix 6, Forerunner 945, etc., come with this feature.

Top 7 Best Smartwatch for Mountain Biking

Before any further delay, let’s see what’s on the list –

1. Garmin Fenix 6 Pro

Garmin Fenix 6 Pro

Garmin is primarily known for its high-end and well-equipped GPS smartwatches. Similarly, Garmin Fenix 6 Pro comes with excellent tracking features along with longer battery life and a large display.

It also offers a premium design that looks better than other smartwatches on the list. The presence of GPS, Galileo, and GLONASS navigation systems enables flawless standalone navigation for your recreational cycling tours into the unexplored areas.

Moreover, dedicated features like Pulse Ox allow monitoring sleep and altitude acclimation while accenting the elevations. The smartwatch offers extended battery performance for up to 14 days with smartwatch mode. It can easily accompany you on your trip to the mountains for a full day with GPS turned on.

Must Read: Suunto 9 Peak vs Garmin Fenix 6 Pro

The Garmin Fenix 6 Pro houses a 1.3-inch display with stainless steel, titanium, or diamond-like carbon coating. You can also enjoy contactless payment via Garmin pay. Garmin Fenix 6 Pro smartwatch’s rugged design makes it a perfect fit for cyclists.

  • Premium and durable design
  • Many built-in cycling features
  • Water resistance up to 10 meters
  • Superb battery life
  • Accurate GPS
  • Availability of compatible biking apps such as Starva
  • Expensive
  • Little bulky on a small wrist

2. Samsung Galaxy Watch 3

Samsung Galaxy Watch 3

The Galaxy Watch 3 is the next best smartwatch for cycling. Announced last year with many high-end features, the Samsung Galaxy Watch 3 still impresses the folks due to its unmatched features.

This MTB watch features a toughed design that protects it from usual scratches while using rough and challenging conditions. A huge sunlight-visible 1.4-inch display with 360 x 360 pixels resolution and Gorilla Glass DX protection offers a better viewability while riding a bicycle.

Most importantly, this mountain bike smartwatch houses the fall detection feature, which comes handly while cycling alone as it can easily alert the emergency services nearby. 

Samsung Galaxy Watch 3 comes with some excellent health and fitness features for cyclists. Its optical heart rate sensor, SpO2 sensor, and ECG monitor help enhance the usability and accuracy of the health data.

These features come in handy to perform a quick analysis while peddling the bicycle. The sweat and usual water splash on the route won’t be an issue as the smartwatch is 5ATM waterproof and IP68 rated.

The 41mm variant houses a 247 mAh battery, while the 45mm comes with a 340 mAh battery. In connectivity, the presence of NFC, four navigation modes (GPS, Glonass, Beidou, and Galileo) makes it worth considering for outdoor activities.

  • Durable design
  • Direct sunlight-visible display
  • FDA Approved ECG
  • Reliable GPS
  • Music storage
  • Bixby is not helpful as Google Assistant

3. Garmin Forerunner 945

Garmin Forerunner 945

Garmin Forerunner 945 was launched with several extensive and advanced features. The Forerunner 945 LTE smartwatch is perfectly designed for fitness enthusiasts. It is a bundle full of specially crafted features such as Pulse OX, Sleep Score, Climbpro, Turn-by-turn navigation, Full-Color mapping, etc., which enhances the riding experience. 

Especially, the LiveTrack feature allows the users to share the live route and location with their friends and family. In case you met with any danger, or you get stuck somewhere, the smartwatch will alarm the contacts by sending SMS and audio messages. Further, easy Internet connectivity due to the LTE support(optional feature) enhances the overall usability.

Forerunner 945 also comes with an Assistance Plus feature that shares name and location with shared contacts in case of emergency. The advanced activity tracking and analysis ability of the smartwatch makes it a perfect fit for mountain biking.

The smartwatch offers battery backup of 20 hours in GPS mode. It also houses a durable design.

  • Best Garmin watch with advanced features
  • Multiple Battery saving modes
  • Music Features
  • Water-resistant up to 5 ATM(50m)
  • Price
  • Poor battery life

4. Sunnto 9 Peak

Suunto 9 Peak

It is an advanced sports smartwatch built using sapphire crystal glass material, Titanium Grade 5 bezels, and a Silicone strap for never-matching durability. It is made for ‘peak experiences.’

Sunnto 9 Peak offers reliable tracking for multiple sports activities, including cycling, running, jogging, etc. Accent acclimation is a significant feature that helps cyclists confirm the body’s adaptiveness to the weather and the altitude.

Moreover, the Sunnto app paves the way for advanced sports heatmaps for easy route planning. It also houses a reliable onboard GPS for easy navigation. The user won’t require any additional navigation display while cycling as the watch is sufficient to provide you with navigation.

The best GPS watch can easily offer 25 hours of battery backup while using it in GPS mode. Interestingly, it charges fully from 1% to 100% within 60 minutes. 

Other Suunto Plus features like Climb, Ghost runner, Loop, Safe, Sprint, Strava, Weather, etc., are part and parcel of the Suunto 9 Peak smartwatch.

  • Lightweight design(Ever built by Suunto)
  • Wrist-based heart rate monitoring
  • Supports third-party apps
  • 100 of water resistance
  • No Music
  • Expensive

5. Garmin Venu 2

Garmin Venu 2

It’s been only a few months since Garmin introduced the innovative smartwatch GPS feature. Garmin Venu 2 vital health measurement features a wrist-based heart rate monitor, SpO2, stress monitoring.

It saves and secures data for proper tracking and report analysis via Health Snapshot. However, the AMOLED display will make it possible to view the display even under bright direct sunlight, and the Hydration tracking can be helpful to keep track of the body’s receding water levels during your cycling tour.

Sleep is also necessary for good fitness. This fitness tracking watch will improve sleep quality by analyzing data.

Including dedicated cycling mode, this Garmin watch also offers other 24 GPS sports modes that enable us to track and monitor the activities efficiently.

Its advanced health features like a blood oxygen monitor and optical heart rate monitor will be helpful while riding a bicycle.

Furthermore, the Garmin Venu is quite helpful in destressing your body. The HIIT Mode, Smart Power Management, AMOLED display, large storage are some primary features that will intensify your mountain biking experience. The Venu 2 offers up to 8 hours of battery backup on GPS mode.

  • Advanced health and cycling tracking features
  • Advanced GPS tracking feature
  • Garmin Pay
  • Longer battery life
  • Heart rate monitoring is not good

6. Apple Watch Series 6

Apple Watch Series 6

The Apple Watch Series 6 is the best GPS watch for mountain biking. It bundles several valuable and practical features for cyclists.

The latest generation Apple watch allows the users to get in-depth body vitals like ECG, SPO2 Level, Heart rate monitor, Blood pressure, etc.. within just minutes. To aid experience while performing outdoor activities like mountain biking, this smartwatch bags a built-in GPS for navigation and stress monitoring.

This mountain bike watch allows the display to be viewed even under direct sunlight because of its advanced AMOLED Retina Display. The Series 6 comes with a lightweight, durable aluminum design that boosts this smartwatch’s scratch resistance property.

Moreover, it also offers up to 18 hours of battery backup only on the GPS. It can be charged from 10% to 100% within 50 minutes.

However, the presence of a navigation feature vanishes the need for a separate display monitor on your cycle. This advanced watch also features a fall detection feature that alerts the emergency department in case of a fall.

No built-in navigation feature is one disadvantage of this watch. It requires an external GPS device to provide navigation features while cycling.

It is a fully waterproof smartwatch with a resistance of up to 50 meters. Its large 1.78-inch display helps in an easy viewing experience while in the outdoors. Multiple navigation systems such as GPS, GLONASS, GALILEO, QZSS enhances the accuracy. While the WiFi and Bluetooth 5.0 improves accessibility, and NFC paves the way for contactless payments. 

Apple Watch Series 6 can remain on stand for 18 hours with mixed usage. Overall, the smartwatch is a brilliantly engineered product for excessive use.

  • Lightweight and durable design
  • Built-in GPS and Cellular connectivity
  • Advanced (more useful) health tracking features
  • Longer battery backup time than predecessors
  • Expensive as compared to other wearables in its range.
  • Poor battery

7. Amazfit T-Rex Pro

Amazfit T-Rex Pro

It is the cheapest smartwatch for cycling and mountain biking. Amazfit T-Rex Pro features a 1.3-inch AMOLED display with a resolution of 360 x 260 pixels. Being the cheapest doesn’t mean that it is not worth considering. It has the finest battery backup of up to 40 hours with continuous GPS tracking.

The presence of BioTracker 2 PPG biological tracking sensor allows accurate blood oxygen and heart rate measurement. Efficient sleep tracking and support for over 100 sports along with mountain biking are primary reasons to list it among the best mountain bike watch. 

Its sturdy and durable design is visible on both the Steel Blue and Meteorite Black color options. The smartwatch can be easily used under rough weather conditions with temperatures ranging between -40 degrees to 70 degrees celsius. It enables riding in any weather condition as the T-Rex Pro also houses 10 ATM water resistance.

  • The best mountain bike smartwatch comes at an affordable price
  • Long battery life
  • A fitness watch with essential features
  • Durable
  • Blood Oxygen(SpO2)
  • GPS Accuracy
  • Limited smart features
  1. Which Garmin is best for mountain biking?

    The Fenix 6 Pro is the best Garmin smartwatch for mountain biking. It offers excellent battery backup with a long-lasting use of GPS tracking features. This advanced watch is the ultimate companion for your mountain biking trips.

  2. Which Fitbit is best for cycling?

    If you are a Fitbit for cycling, go for any advanced Fitbit with GPS such as Versa 3 or Sense.

  3. Which is the best cycling watch with the onboard map?

    If you are in search of a cycling watch with an onboard map, then go for Garmin Fenix 6 Pro, Suunto 9 Peak, or Apple Watch Series 6.

  4. Do you need LTE or cellular connectivity on your smartwatch for biking?

    If you are planning to use your smartwatch for mountain biking and you need to receive calls, texts, or notifications while riding without carrying a smartphone, then cellular connectivity is important.

    You will be glad to know that both Apple Watch Series 6 and Garmin Forerunner 945 have a cellular model. However, it may add some extra cost to the device and also for cellular connectivity.

  5. Which is the most affordable smartwatch for mountain biking?

    If you are looking for an affordable and durable smartwatch with tracking features, then go for Amazfit T-Rex Pro. It is the most rugged smartwatch with GPS and a heart rate sensor. Its battery life of 40 hours makes it the best watch that can be used continuously while riding a mountain bike on your favorite trails.


The best smartwatch for mountain biking is the Garmin Fenix 6. The long battery life, lightweight and durable design, built-in GPS, and cellular connectivity make it an excellent choice.

If you are looking to save a little money or aren’t interested in all of the bells and whistles that come with expensive wearables like heart rate monitoring or fall detection features, then consider checking out Amazfit T-Rex Pro as well!

We hope our list of best cycling smartwatches might have helped you in grabbing the best watch out of a lot. Just in case if you have any further questions, do let us know via the comments below. 

Simranpal Singh love writing and reading about new technologies. He currently working for GizmoChina, GoAndroid, and several other blogs. In his spare time, he love tinkering with servers.

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