Ready to crush your next triathlon? Check out our top picks for the best sports watches for triathletes in 2023 that will take your training to the next level!
Triathletes are unique athletes, pushing their bodies to the limit as they conquer land and water in pursuit of personal records and the exhilarating feeling of crossing the finish line. The perfect companion is a reliable sports watch designed to meet their every need as they swim, bike, and run to glory.
In a world where precision, durability, and performance are paramount, the best sports watches for triathletes emerge as essential tools, providing real-time data to help athletes optimize their training and race strategies. Join us as we delve into the world of high-tech timepieces, exploring the top sports watches that have earned their place on the wrists of triathletes around the globe.
Types of Sports Watches

There are several types of sports watches designed specifically for triathletes:
- Triathlon watches – Watches that are customized for triathlon training and racing. They typically feature functions like split timing, interval training, pace guidance, heart rate monitoring, and GPS tracking of distance, pace, and speed. Leading brands for triathlon watches include Garmin, Polar, Suunto, and Lezyne.
- GPS triathlon watches – Integrated with GPS to provide real-time feedback on your swim, bike, and run pace and performance. GPS watches can track your distance, speed, duration, and splits for each leg of the triathlon.
- Basic multisport watches – More versatile and affordable options for triathlon training. They have basic features like a stopwatch, lap timer, interval training, and heart rate monitoring. Some also have limited GPS capabilities.
- Heart rate monitors – Triathletes can use heart rate monitors paired with fitness trackers or cycling computers for metabolic training and heart-based guidance. Polar, Garmin, and Suunto make popular triathlon heart rate monitors.
- Wrist-worn cycling computers – Cycling computers that securely mount to your wrist for bike training give you speed, distance, cadence, and ride time. Some can pair with a heart rate strap for monitoring exertion levels.
- Head-up displays – For advanced cycling dashboard needs, head-up displays project information into your field of view. Revolutions per minute, power, speed, and navigation are commonly displayed. These require a mount on your bike handlebars.
- Fitness trackers – Basic models can work for triathlon training and tracking basic metrics, but dedicated triathlon and sports watches give you more focused swim, bike, and run-specific capabilities. Fitness trackers alone may lack certain features triathletes depend on.
Features to Look For Sports Watches for Triathletes

Waterproofing
A waterproof sports watch is essential for triathletes. The best options should be water-resistant to depths of 50 meters (165 feet) or greater to withstand swimming and open water training. Anything less will not suit the water-based demands of triathlon.
Battery Life
As a triathlete, you train for long durations and races, so a watch with short battery life will quickly become tiresome. Look for watches that offer at least 12-16 hours of battery life per charge. This ensures you can get through back-to-back long-distance rides and open water swims without interruption to recharge the battery. Some watches have battery saver modes for even longer endurance.
Display Quality
If possible, view them under actual outdoor training conditions when trying on sports watches. Some screens can be challenging to read from certain angles in bright light (sunlight) or poor visibility (fog), impacting visibility and user experience during long training sessions or competitions. Higher resolution, daylight-visible displays are the most durable and optimized for viewing metrics in various lighting conditions.
GPS and navigation
GPS is essential for tracking your distance, speed, pace, and location during triathlon training and racing. Look for watches that can navigate you to venues and provide route guidance.
Interval and workout modes
Features for creating and following triathlon-specific interval workouts and training plans. This includes interval, circuit, program, profile, etc.
Splits and lap tracking
Record and review your swim, bike and run splits or lap times. Some watches can give you the average and total time for each leg.
Support for multiple sports
A watch designed specifically for triathlon will allow you to switch between swimming, cycling, and running easily. Some automatically detect the activity; others require manual selection.
Programmable workouts
Save and reuse customized workouts or follow pre-loaded triathlon programs to train for specific distances and goals.
Heart rate monitoring
Track your heart rate during high-intensity training or racing for metrics like maximum heart rate, aerobic threshold, and exertion levels. Chest-worn straps and optical heart rate are also available.
Wrist-based metrics
Features common in running watches like speed, distance, pace, cadence (for cycling), power (if paired with a power meter), cardiovascular fitness score, oxygen level, calorie burn, etc.
Weather resistance
Look for at least IPX7 water resistance for activities occurring near water, like swimming, open water training, or wet suits. Higher resistance ratings like IPX8 are better for prolonged submersion.
Benefits of Sports Watches
Sports watches can help you track your performance and reach your goals. They’re also great for motivation, as they allow you to see how far you’ve come and how much farther there is to go.
- Tracking Performance: A sports watch will allow you to monitor all kinds of data about your training, including heart rate, distance traveled, and calories burned. This information helps athletes make better decisions about what they need to do for their bodies to perform at their best on race day–or any other day of the week!
- Reaching Goals: The ability of these devices not only provides motivation but also acts as a reminder that there are no limits when it comes to achieving our goals through hard work and dedication
Best Sports Watches for Triathletes
Garmin Forerunner 945
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The Garmin Forerunner 945 is a high-end GPS watch designed specifically for triathletes. It offers advanced training metrics, multisport profiles, and long battery life. Some of its features include:
- GPS, GLONASS, and Galileo satellite systems
- Heart rate monitoring
- Swim metrics (stroke type, distance, pace, SWOLF)
- Cycling metrics (power, cadence, speed)
- Running metrics (pace, distance, vertical oscillation)
- Music streaming and storage
- Full-color mapping
Polar Vantage V2
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The Polar Vantage V2 is a multisport watch with advanced training features and a sleek design. Key features include:
- GPS and GLONASS satellite systems
- Wrist-based heart rate monitoring
- Swim metrics (stroke rate, distance, pace)
- Cycling metrics (power, speed, cadence)
- Running metrics (pace, distance, cadence)
- Recovery tracking and sleep analysis
- Customizable sport profile
COROS APEX Pro
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The COROS APEX Pro is a durable and versatile sports watch suitable for triathletes. It offers a long battery life and various training features. Some of its key features include:
- GPS, GLONASS, and BDS satellite systems
- Wrist-based heart rate monitoring
- Swim metrics (stroke rate, distance, pace, SWOLF)
- Cycling metrics (power, speed, cadence)
- Running metrics (pace, distance, stride length)
- Altitude and navigation features
- Customizable sport profiles
Suunto 9 Baro
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The Suunto 9 Baro is a multisport GPS watch emphasizing battery life and durability. It suits triathletes who need a reliable watch for long training sessions and races. Key features include:
- GPS and GLONASS satellite systems
- Wrist-based heart rate monitoring
- Swim metrics (stroke rate, distance, pace)
- Cycling metrics (power, speed, cadence)
- Running metrics (pace, distance, altitude)
- Barometric altitude and storm alerts
- Customizable sport profiles and battery modes
Garmin Forerunner 955 Solar
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The Garmin Forerunner 955 Solar is a premium GPS running and triathlon smartwatch with solar charging capabilities. According to web search results, some of its features are:
- A Power Glass solar charging lens that gives up to 20 days of battery life in smartwatch mode and up to 49 hours in GPS mode.
- A full-color display that is always on and easy to read even in direct sunlight.
- A touchscreen interface that complements the traditional 5-button design.
- Multi-band GPS that provides accurate tracking in challenging environments.
- Training readiness tells you how ready your body is to benefit from training by considering sleep, recovery time, heart rate variability (HRV) status, and other metrics.
- Morning report that gives you a daily overview of your weather, workout suggestion, sleep, and HRV status.
- Advanced running dynamics that measure your running technique without needing additional accessories.
The Garmin Forerunner 955 Solar has received positive reviews from various sources345, praising its design, functionality, battery life, and performance features. It is one of the best triathlon watches on the market but comes with a high price tag of $599.99 USD.
Coros PACE 2 Premium
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The Coros PACE 2 Premium is lightweight, durable GPS sports watch ideal for triathletes and runners. According to web search results, some of its features are:
- A 1.2-inch always-on memory LCD with 240 x 240 resolution and 64 colors.
- A fiber-reinforced polymer case and a nylon or silicone band weigh only 29g or 36g, respectively.
- A GPS chip that supports QZSS, GLONASS, and BeiDou satellite systems for accurate tracking in various environments.
- A heart rate sensor, barometric altimeter, accelerometer, compass, gyroscope, and thermometer for measuring various metrics.
- A water resistance rating of 5 ATM (50 meters) for swimming and other water activities1.
- Battery life of up to 20 days in regular use, 30 hours in full GPS mode, and 60 hours in UltraMax mode.
- A range of sports modes for running, cycling, swimming, triathlon, gym cardio, GPS cardio, strength training, rowing, and more.
- A customizable sport profile that lets you adjust the data fields and alerts for each activity.
- An AI trainer that helps you manage your training load and recovery based on your fitness level and goals.
The Coros PACE 2 Premium has received positive reviews from various sources, praising its lightweight, crisp display, GPS accuracy, and value for money. It is one of the best entry-level sport watches on the market, but it may lack some features that more advanced athletes may want, such as music storage, navigation maps, or blood oxygen saturation tracking.
Garmin Forerunner 745
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The Garmin Forerunner 745 is designed for triathletes, offering music storage and payment features. Discover its standout characteristics:
- 1.2-inch always-on display (240×240 resolution, 64 colors)
- Lightweight (47g) fiber-reinforced polymer case, silicone band
- GPS with GLONASS and Galileo satellite support
- Comprehensive sensors: heart rate, pulse oximeter, barometric altimeter, accelerometer, compass, gyroscope, thermometer
- Water resistance: 5 ATM (50 meters)
- Battery life: 7 days (smartwatch mode), 16 hours (GPS with music), 6 hours (GPS with music and solar charging)
- Multiple sports modes: running, cycling, swimming, triathlon, gym cardio, strength training, rowing, etc.
- Music player: 500 songs from Spotify, Amazon Music, Deezer
- Garmin Pay: Contactless payments with compatible banks
Reviews for the Forerunner 745 are mixed, praising its design, functionality, and performance but criticizing battery life, price, and the absence of solar charging. It’s a solid choice for triathletes seeking music and wrist payments, but the more affordable Forerunner 245 Music or advanced Forerunner 955 Solar may also be worth considering.
Garmin Fenix 7X
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The Garmin Fenix 7X is a high-end GPS running and triathlon smartwatch with solar charging and a built-in flashlight. According to web search results, some of its features are:
- A 1.4-inch always-on memory-in-pixel display with 280 x 280 resolution and 64 colors1.
- A fiber-reinforced polymer case and a silicone or titanium band weigh 89g or 96g, respectively.
- A GPS chip that supports GLONASS, Galileo, and QZSS satellite systems for accurate tracking in various environments.
- A heart rate sensor, pulse oximeter, barometric altimeter, accelerometer, compass, gyroscope, thermometer, and ambient light sensor for measuring various metrics.
- A 10 ATM (100 meters) water resistance rating for swimming and other water activities.
- Battery life of up to 21 days in smartwatch mode, 60 hours in GPS mode with music, and 120 hours in UltraTrac mode with solar charging.
The Garmin Fenix 7X has received positive reviews from various sources, praising its design, functionality, battery life, and performance features. It is one of the most advanced multi-sport watches on the market, but it also comes with a high price tag of $899.99 USD for the Sapphire Solar edition.
Polar Pacer Pro
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The Polar Pacer Pro is an ultra-light GPS sports watch designed for runners who want to improve their running economy and performance. According to web search results, some of its features are:
- A 1.2-inch always-on memory-in-pixel display with 240 x 240 resolution and 64 colors.
- A fiber-reinforced polymer case and a silicone band that weighs 41g.
- A GPS chip that supports GLONASS and QZSS satellite systems for accurate tracking in various environments.
- A heart rate sensor, barometric altimeter, accelerometer, compass, gyroscope, and thermometer for measuring various metrics.
- A water resistance rating of 5 ATM (50 meters) for swimming and other water activities.
- Battery life of up to 14 days in smartwatch mode, 40 hours in GPS mode, and 100 hours in power-saving mode.
- A range of sports modes for running, cycling, swimming, gym cardio, strength training, rowing, and more.
- A running performance test that measures your VO2 max, running economy, and lactate threshold.
- A running program that creates a personalized training plan based on your goal, fitness level, and schedule.
- A recovery pro feature that helps you balance your training and recovery by monitoring your heart rate variability (HRV) and subjective feedback.
The Polar Pacer Pro has received positive reviews from various sources, praising its lightweight, clear display, GPS accuracy, and value for money. It is a good option for runners who want to train smarter and faster, but it may lack features that more advanced athletes may want, such as music storage, navigation maps, or contactless payments.
Garmin Forerunner 255S
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The Garmin Forerunner 255S is a smaller-sized GPS-running smartwatch that offers advanced insights, long-lasting battery life, and music storage.
- Available in two colors: light pink and whitestone.
- Has a 1.1-inch display with a resolution of 218 x 218 pixels.
- Tracks various sports activities, such as running, cycling, swimming, and triathlon.
- Monitors your heart rate, blood oxygen level, stress level, and sleep quality.
- Store up to 500 songs and sync with streaming services like Spotify and Amazon Music.
- Battery life of up to 6.5 hours with music playback and GPS on or 30 hours without music and GPS on.
Suunto 9 Peak Pro
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The Suunto 9 Peak Pro is a thin, tough GPS multisport watch with a titanium bezel and silicone strap.
- Has a 1.2-inch display with a resolution of 240 x 240 pixels.
- Tracks more than 95 sports modes, including running, cycling, swimming, and triathlon.
- Can also measure your heart rate, blood oxygen level, fitness age, stress level, and sleep quality.
- Has a battery life of up to 40 hours with GPS on or up to 21 days.
- Supports fast charging and is water-resistant up to 100 meters.
- Made in Finland using 100% renewable energy.
Apple Watch Ultra
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The Apple Watch Ultra is a powerful, rugged smartwatch designed for adventurers and athletes.
- Has a titanium case, a sapphire crystal display, a dual-frequency GPS, a depth gauge, a siren, and an action button.
- Supports up to 100 meters of water resistance and can track various sports modes, including running, cycling, swimming, and diving.
- Has a battery life of up to 36 hours with normal use or up to 60 hours on low-power settings.
- Connects to your iPhone and offers music controls, notifications, and other features.
Garmin Enduro 2
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The Garmin Enduro 2 is an ultra-performance multisport GPS watch with solar charging capabilities, built-in maps, a LED flashlight, and a touchscreen interface.
- Has a titanium case, a sapphire crystal lens, a nylon band, and a 1.4-inch display with a 280 x 280 pixels resolution.
- Tracks more than 100 sports modes, including running, cycling, swimming, and diving.
- Measure your heart rate, blood oxygen level, fitness age, stress level, and sleep quality.
- Battery life of up to 150 hours with GPS on or up to 46 days in smartwatch mode.
- Connects to your smartphone and offers music controls, notifications, and other features.
How to Choose the Right Sports Watch for You
Choosing the right sports watch for you is considering your needs, researching different models, and trying different models.
The first step in choosing the best sports watch for you is to consider what features are important to you and how they might be useful during training or racing. For example, if you’re looking for an all-around training tool that can track multiple activities–including swimming, cycling, and running–you’ll want one with GPS capability to accurately measure distance traveled during each workout (and provide other helpful metrics such as speed). If, instead, your focus is primarily on running but also includes biking as an occasional activity, then having both GPS and heart rate monitoring may be optional since they will only help a little while on two wheels.
On top of these considerations comes research: read reviews from other buyers who’ve tried out specific models before purchasing.
Conclusion
When choosing the right sports watch for you, it’s essential to consider your needs and preferences. Think about the activities you’ll do most often and the features you need to track your progress and improve your performance. Research different models and read reviews from other buyers to understand what works and what doesn’t. Finally, try out a few models in person to see which feels the most comfortable on your wrist and has the needed features.
Overall, a good sports watch can be a valuable tool for triathletes looking to improve their performance and reach their goals. With features like GPS tracking, heart rate monitoring, and waterproofing, these devices can help you train smarter and more efficiently while providing motivation and accountability. So whether you’re a seasoned triathlete or just starting, a good
References
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