Top 5 Fitness Trackers for Swimming: Review & Guide

Do you love the feel of gliding through the water, but wish you could track your laps and effort just like you do on land? Swimming offers incredible fitness benefits, but knowing exactly how hard you are working can be tricky. Many swimmers feel frustrated when their current fitness gadgets fail them underwater or give inaccurate readings. It is tough to find a tracker that truly understands the unique demands of the pool or open water.

Choosing the perfect swimming fitness tracker means looking beyond just waterproofing. You need accurate stroke counting, reliable heart rate monitoring in the water, and a comfortable fit that won’t slow you down. This guide cuts through the confusion. We will break down what features really matter, compare top models, and show you exactly how to find the best device to elevate your swim training.

Keep reading to discover the secrets to smart swimming and find the tracker that will finally help you crush your water-based goals!

Top Fitness Tracker For Swimming Recommendations

SaleBestseller No. 1

Enfit Fitness Trackers,Smart Watch with 1.47" Color Screen,100+Sport Modes Fitness Watch with Heart Rate Sleep Monitor, Pedometer Step Counter Watch, 3TAM Waterproof Activity Trackers for Women Men,BK

100+ Exercise Modes & 3ATM Waterproof: The Enfit Fitness Trackers offers 100+ workout modes, including running, swimming, and yoga, while accurately tracking calories, steps, distance, and duration. With 3ATM waterproofing, it’s perfect for swimmers—wear it while washing hands, showering, swimming, diving, or even in the rain without worry.
24/7 Heart Rate Monitor: This fitness smart watch supports real-time heart rate, blood oxygen, sleep tracking so that you can know more about your physical condition. You can view real-time data on this health smart watch at any time. With real-time data monitoring on your fitness watch, you can get a health lifestyle with this smart watches for women men.
Message Notifications: Stay connected easily with real-time notifications on the fitness watches. Receive text messages and app message alerts from Facebook, WhatsApp, Instagram, and Messenger. This feature is perfect for those who workout and attend meetings regularly, allowing you to stay up-to-date without interrupting your work. Don't miss important calls and messages while staying focused.
Wide Compatibility Sleep Tracker: This smartwatch automatically tracks your sleep patterns, analyzing deep, light, and overall sleep duration. The Enfit fitness tracker for men and women is compatible with Android 6.0 and iOS 10 or higher smartphones with Bluetooth5.2, but it's not compatible with PCs, iPads, or tablets. A full charge can last 7 days (the battery life varies depending on usage and other factors).
Personalized Watch Faces: With more than 100 watch face or the option to use your own photos, you can customize your watch display to suit your taste. The fitess trackers with a 1.47'' touchscreen offers excellent readability in bright sunlight and adjustable brightness for nighttime or indoor use.

Bestseller No. 2

Fitness Tracker with Heart Rate/Blood Oxygen/Sleep Monitor, 20+ Sports Modes Smart Watches for Women/Men, Activity & Step Tracker Smart Watch for Android/iOS Phones (Dark Black)

【24/7 Heart Rate Monitor 】This blood pressure watch supports real-time dynamic heart rate, blood oxygen, blood pressure ,Sleep Tracking,temperature monitoring so you can know more about your physical condition.
【Sleep Tracking 】The Smart watches monitors your sleep and analyzes your sleep quality through Deep Sleep, Light Sleep, Awake stage, gives you a nightly sleep score in the app, leading a healthy lifestyle.
【25 Sport Modes Activity Tracker】you can select any number of sports modes in the app as your exclusive sports mode to record your sports data.can record all daily health data such as steps, distance, and calorie consumption in the App "Keep Health"
【1.10 inch AMOLED HD Touchscreen】 The durable stainless steel frame of C60 pairs flawlessly with the Skin-friendly fitness straps, while its 1.10 inch AMOLED HD Touch Color Screen design and multitude of invigorating watch faces blow you away any moment
【Smart Functions】An easy-to-use activity fitness tracker with various intelligent features. Including Call & Message Reminder,Remote Photograph, Drink Water Reminder, Sedentary Reminder, Female Health,Family Health, Alarm Clock, Stopwatch, Find Device, etc

Bestseller No. 3

Smart Watch, Fitness Tracker with Heart Rate Monitor, Blood Oxygen, Sleep Tracking, 1.5 Inch Touchscreen Smartwatch for Android iOS Swimming Waterproof Pedometer Step Calories Tracker for Women Men

Personalized Watch Faces with Practical Tools: The fitness watch for women comes with theme dials and you can personalize the watch face to your liking and customize the display content. Brightness adjustment make you an optiomal experience based on environment change. The smartwatch features practical tools such as stopwatch, timer, music control, breathing training, night mode, alarm clock and wrist up awake, giving more convenience and fun to your life.
Healthy Monitor on Your Wrist: The smartwatch monitors your heart rate in real time and you can view recorded data on the watch or App. Our watch also allows for manual detection of blood oxygen. Besides, the fitness watch tracks your sleep status automatically, including light sleep, deep sleep and awake time, helping you develop healthy sleep habits and improve sleep quality.
Multiple Sport Modes with Waterproof: Our fitness watch is equipped with 10 different sports modes suan as yoga, walking, running, ect, tracking automatically your steps, distance, calorie burn, and activity time. The smartwatch also can track your outdoor workout route if connected with your smartphone's GPS. The sport watch features IP68 waterproof rating, ensuring that it can withstand sweat, hand washing, or rain in daily life, and is also suitable for swimming and diving.
Get Notified on Smartwatches: The smart watch receives incoming call and notifications from SMS, Facebook, Instagram, Whatsapp etc, This helps you stay up-to-date and avoid missing important information. (The watch can not make calls or text back). The watch also has a sedentary reminder function and you can create reminders for drinking water, meetings, dinners, appointments and more in the alarm settings, enjoying a healthier lifestyle and a well-planned schedule.
Long-lasting battery and Extensive Compatibility: The smart watch will take 2 hours to charge and last for up to 7 days of continuous use or 30 days standby time. The watch is compatible with smartphones that run on iOS 10.0 or Android OS 5.0 and have Bluetooth 4.0 or higher. Please note that it is not compatible with tablets or computers.

SaleBestseller No. 4

Zeacool Fitness Tracker with 24/7 Heart Rate, Blood Oxygen Blood Pressure Sleep Monitor, Activity Trackers 5 ATM Waterproof,Step Calorie Counter Pedometer Health Smart Watch for Women Men (Black)

24/7 Heart Rate Monitor :This blood pressure watch supports real-time dynamic heart rate, blood oxygen, blood pressure ,Sleep Tracking,temperature monitoring so you can know more about your physical condition
1.10 inch AMOLED HD Touch screen: The Stopwatch pairs flawlessly with the Skin-friendly fitness straps, while its 1.10 inch AMOLED HD Touch Color Screen design and multitude of invigorating watch faces blow you away any moment
25 Sport Modes Activity Tracker: you can select any number of sports modes in the app as your exclusive sports mode to record your sports data.can record all daily health data such as steps, distance, and calorie consumption in the App "Keep Health"
5 ATM Waterproof activity & fitness trackers :step counter for walking Designed according to waterproof and dustproof standard, you can wear it when washing hands, taking bath, swimming, diving or getting caught in the rain will not damage your watches
Multiple Convenient Functions :This smart band has multiple functions such as remote photography, mobile search, drinking water reminder, sedentary reminder, menstrual reminder cycle, real-time weather display, etc

SaleBestseller No. 5

Parsonver 5ATM Waterproof Fitness Tracker, Swimming Smart Watch with Step Counter, Stopwatch, Pedometer, 24/7 Heart Rate/Blood Oxygen/Sleep Monitor, 110+ Sport Modes Fitness watch for Women Men, Black

【5ATM Waterproof Swimming Fitness Tracker — Your Perfect Swim Companion!】Take your pool workouts to the next level with the Parsonver 5ATM waterproof watch, built for serious swimmers and daily wear. With 50m water resistance, it tracks freestyle, breaststroke, backstroke, and butterfly, recording stroke count, rate, and SWOLF measure and master your swim. Lap counting works only in pools; other features fully functional. Avoid pressing buttons underwater or in hot baths, saunas, or steam rooms.
【PEDOMETER WITH 110+ BUILT-IN SPORTS MODES & ALL-DAY ACTIVITY TRACKING】Stay motivated with our versatile fitness watch featuring over 110 built-in exercise modes—no extra setup needed! From walking, running, cycling, and swimming to yoga and gym training, it tracks your heart rate, steps, and calories with precision. Explore new activities freely and turn daily effort into meaningful progress. Stylish and convenient, this smartwatch keeps you connected to your goals every step of the way.
【24/7 ACCURATE HEALTH MONITORING】Unlock your full health potential with this stylish smart watch for men women! It features continuous heart rate monitoring, Blood Oxygen (SpO₂), and detailed sleep tracking—including deep, light, and REM stages. Track stress levels, get sedentary reminders, follow guided breathing, and use the advanced menstrual cycle tracker for women. Stay informed, energized, and balanced with this essential health companion.
【1.47” ULTRA-SLIM & LIGHTWEIGHT HD TOUCHSCREEN WITH 150+ WATCH FACES & DIY】Experience the future of smartwatches with the Parsonver Pedometer Watch. Its stunning 1.47-inch HD display delivers crystal-clear visuals and a sleek, lightweight design for all-day comfort. Enjoy perfect clarity in any lighting and express your style with 150+ customizable watch faces—or upload your favorite photos to create a truly unique look. Slim, stylish, and powerful, this smartwatch makes you stand out every day!
【SMART MESSAGE NOTIFICATIONS】Stay connected at all times with instant alerts for SMS, emails, and popular apps like WhatsApp, Instagram, LinkedIn, and Twitter—right on your wrist. Never miss an important update, whether at work or on the go. Plus, incoming call notifications let you easily decline calls directly from the watch without reaching for your phone. (Note: Calls cannot be answered or messages replied to on the watch.) Stylish, practical, and convenient for your busy lifestyle!

Bestseller No. 6

Parsonver Swimming Smart Watch, 5ATM Waterproof for Pool & Open Water, Built-in GPS & Compass, AMOLED Screen Fitness Tracker with 100+ Sports Modes, Heart Rate & Sleep Monitor, AI Swim Analysis, Black

【5ATM PROFESSIONAL SWIMMING SMARTWATCH – ADVANCED PRO SWIM ANALYTICS】Swim smarter, perform better! Designed for passionate swimmers, track every lap with precision and monitor freestyle, breaststroke, backstroke, and more. Real-time metrics include distance, speed, stroke rate, SWOLF, and underwater heart rate. Customize pool lengths and pair with the app for advanced analytics, trend tracking, and technique tips to boost speed and efficiency. With robust 5ATM waterproofing—beyond IP68—train confidently in any water. Note: For optimal performance, avoid using buttons underwater and keep away from hot baths or saunas.
【BUILT-IN GPS & COMPASS – PHONE-FREE DURING WORKOUTS】 Enjoy total freedom during runs, hikes, or rides. This high-precision GPS Smart Watch for men and women tracks distance, pace, and calories automatically during your workouts—no phone needed. Real-time GPS maps your route, and the built-in compass keeps you on course. After your activity, sync with the app for full maps and detailed insights. Every workout becomes smarter, safer, and more enjoyable.
【100+ BUILT-IN SPORTS MODES + SMART AI ANALYSIS FOR PERSONALIZED TRAINING】The FitNova R1 indoor and outdoor fitness watch is your ultimate fitness tracker, supporting 100+ workout modes including running, cycling, swimming, HIIT, yoga, strength training, and more. It auto-detects running, walking, and cycling—no manual start needed—tracking every move accurately. Paired with the app, get 7- and 21-day performance trends plus AI-driven tips to optimize pace, form, and endurance. Whether training indoors, outdoors, or for a triathlon, train smarter and reach your goals faster.
【24/7 HEALTH GUARDIAN & SMART ALERTS】This advanced smart health watch offers continuous heart rate monitoring all day and night—including underwater—and tracks resting heart rate trends for better health insights. It deeply monitors sleep cycles, including deep, light, and REM stages. You can customize start and end times in the app’s Sleep Do Not Disturb mode to ensure uninterrupted, restful nights. It also tracks blood oxygen and stress levels, supports women’s health, and provides reminders for goals, hydration, breathing exercises, plus smart notifications for calls, texts, and more—right on your wrist.
【1.32” ULTRA-HD AMOLED DISPLAY & 200+ WATCH FACES WITH DIY & VIDEO】This 42mm (1.65") smartwatch for men and women features a 1.32” (33.5mm) ultra-HD AMOLED screen (466×466, 60Hz), sharper than most smartwatches. Always-On Display keeps time visible all day. One-button design ensures intuitive operation. Choose from 200+ watch faces, and upload your own photos or videos to create personalized animated watch faces—a feature most smartwatches lack.

SaleBestseller No. 7

Fitness Tracker Activity Tracker Smart Watch 1.10''AMOLED Touch Color Screen,Smart Watch with 24/7 Blood Oxygen Heart Rate,Sleep Monitor,IP68 Waterproof,Step Counter Health for Women Men (Black)

【24H Health Monitoring】Fitness Tracker With the function of monitoring heart rate and blood oxygen, you can track your health data 24/7 and help adjust your overall condition.The sleep tracker also analyzes your sleep quality, tracks your deep sleep, light sleep, and awake periods, rates your sleep quality, and helps you adjust your sleep habits.
【All Day Activity Tracking】The fitness tracker can automatically tracks your steps, distance and calories burned.Accurately record all-day activities and give professional analysis on improving your sports and daily habit.
【1.1" AMOLED Color Touchscreen】The fitness tracker showcases a sleek curved design and boasts a 1.1" AMOLED color touchscreen, enhancing your visual and operational experience. Choose from our extensive collection of 70+ cloud-based watch faces to personalize your device according to your preferences, mood, or outfit. Moreover, you can customize your favorite photos in the album as a unique dial to show your unique style and theme every day.
【25 Sport Modes】The digital watch offers over 20 sports modes, covering almost all your daily physical activities.Inclued walking, running, cycling, indoor running, free training, etc. Store the last 5 exercise records,helping you exercise and train more effectively.
【Smart Message Notification】The watch can receive Social software message notifications from mobile phones, including SMS, QQ, WeChat, WhatsApp, Facebook and Twitter, etc. Also can receive incoming call notifications and reject calls. so you never miss an important call or message.

SaleBestseller No. 8

VMQIPNS Fitness Tracker,Smart Watch with 24/7 Heart Rate Blood Oxygen Sleep Monitor,1.47" HD Touchsreen with Step & Calorie Counter 100+ Sport Modes Health Activity Trackers for Men and Women (Black)

【1.47" HD Screen&Customizable Watch Dial】The 1.47" HD touchscreen on this smartwatch,responsive touch control,and offers crystal-clear visuals. Its sleek, lightweight design and soft silicone strap ensure all-day comfort. The Veryfit app provides a variety of stylish watch faces and supports. It also supports uploading your favorite photos to create a personalized appearance and enhance your smartwatch experience.
【100 Sports Modes and All-Day Activity Tracking】: Fitness Tracker supports 100 exercise modes,You can use the Veryfit app to set 20 common sports types to be displayed on your watch,such as walking, running, mountaineering, swimming, yoga, hiking, cycling, treadmill, etc. It accurately record all-day activities like steps, distance, calories burned, miles walked,and give professional analysis on improving your sports and daily habit
【24H Accurate Health Monitoring】Fitness tracker monitors your heart rate and blood oxygen levels (does not measure blood pressure) in real time, 24/7. The fitness Watch also monitors your sleep at night.It accurately tracks your sleep patterns, including deep sleep, light sleep, awake times,and Rapid eye movement,analyzes sleep quality and score your sleep quality to help you adjust your sleep habits
【Smart Assistant&More Functions】: Smart watch is packed with everyday tools to make your life easier. Get instant weather updates, control your music, set reminders to stay active, use the alarm clock, try breathing exercises to relax, and the Find Phone feature. All of these features are conveniently available on your fitness tracker watch, enhancing convenience to your daily routine.
【Quality Service】When you receive the product, please charge and activate it first and read the product manual carefully. We provide comprehensive buyer support for men's and women's fitness tracker. If you need assistance after purchase, You can contact us at any time.Please give us a chance to serve you.

Choosing Your Perfect Swimming Fitness Tracker

Swimming is a fantastic workout! To track your progress in the water, you need a special fitness tracker. Not all trackers work well when wet. This guide will help you pick the best one for your laps.

Key Features to Look For

When shopping, focus on these important features. They make tracking your swim easy and accurate.

Water Resistance Rating

Look for 5 ATM or Higher: This rating means the tracker can handle swimming depths and pressure. Devices rated only IP67 might survive splashes but not full submersion during swimming.
Automatic Swim Detection: The best trackers automatically know when you start swimming. You do not have to press many buttons.

Accurate Swim Metrics

Lap Counting: The tracker must count your laps correctly in the pool.
Stroke Recognition: Good trackers identify if you are doing freestyle, breaststroke, or kicking.
SWOLF Score: This score helps you measure swimming efficiency. Higher scores often mean better technique.

Display and Battery Life

Bright, Clear Display: You need to see your stats easily underwater or in bright sunlight.
Long Battery Life: Choose a tracker that lasts several days between charges, especially if you swim often.

Important Materials for Durability

The materials matter because chlorine and saltwater damage cheap plastic quickly. Good materials keep your tracker working longer.

Watch Casing and Strap

Durable Plastic or Stainless Steel: These materials resist corrosion from pool chemicals. Avoid soft, cheap plastic that tears easily.
Silicone or Rubber Straps: These materials dry fast and stay comfortable against wet skin. Metal bands can sometimes chafe when wet.

Screen Protection

Gorilla Glass or Similar Hardened Glass: This protects the screen from bumps against the pool wall or equipment.

Factors That Improve or Reduce Quality

What makes one swimming tracker better than another? It often comes down to software and build quality.

Quality Boosters

Accurate GPS for Open Water: If you swim in lakes or the ocean, the GPS must work reliably outside.
Good App Synchronization: The tracker should easily send your data to an app on your phone for review.
Comfortable Fit: A tracker that stays snug but doesn’t dig into your wrist provides better heart rate readings and stays put during flip turns.

Quality Reducers (Watch Outs!)

Poor Button Design: Buttons that are hard to press or that accidentally activate underwater reduce the experience.
Inaccurate Heart Rate Monitoring: Optical heart rate sensors sometimes struggle to read accurately during hard swimming efforts.

User Experience and Use Cases

Think about where and how you swim. This helps you choose the right device.

Pool Swimmers

If you mostly swim laps in a standard pool, focus on lap counting accuracy and stroke recognition. You might not need the best open-water GPS.

Open Water Swimmers

If you swim in the sea or lakes, GPS tracking for distance and route mapping is crucial. Safety features, like route sharing, become important here.

Triathletes

Triathletes need a device that seamlessly tracks swimming, biking, and running. Look for multi-sport modes that transition easily between activities.

A good swimming tracker should feel almost invisible once you start swimming. It must record your effort without needing constant adjustment.

10 Frequently Asked Questions (FAQ) About Swimming Fitness Trackers

Q: Can I use my regular fitness tracker for swimming?

A: Only if the manufacturer specifically says it is water-resistant enough (usually 5 ATM or deeper). Most basic trackers are not safe for swimming.

Q: What does the 5 ATM rating mean?

A: 5 ATM means the tracker can handle pressure equivalent to being submerged about 50 meters deep. This is safe for pool swimming and surface swimming.

Q: How do swimming trackers count my laps?

A: They use built-in accelerometers and gyroscopes to sense the movement of your arm and the change in direction when you push off the wall.

Q: Will chlorine damage my tracker?

A: Yes, strong chemicals like chlorine can eventually damage the seals and casing. Always rinse your tracker with fresh water after swimming in a chlorinated pool.

Q: Are swimming trackers good for tracking calories burned?

A: Yes, they estimate calories burned based on your heart rate, stroke type, and swimming duration. The accuracy depends on good heart rate readings.

Q: How important is having a touchscreen on a swimming tracker?

A: Touchscreens often stop working correctly when wet. Many swimmers prefer trackers with physical buttons for reliable control underwater.

Q: Do I need GPS for pool swimming?

A: No. GPS is not useful indoors because satellites cannot penetrate the roof. You only need GPS for open-water swimming.

Q: How long does the battery usually last when swimming?

A: Battery life varies greatly. A tracker might last 4–7 days normally, but continuous GPS use in open water will drain the battery much faster, sometimes in just a few hours.

Q: Can these trackers monitor my heart rate underwater?

A: Yes, most modern swimming trackers use optical sensors, but they work best when the watch is snug against the wrist. Results might be less accurate than on land.

Q: What is SWOLF, and why should I care?

A: SWOLF measures your swimming efficiency. It adds the time it takes to swim one length to the number of strokes you took. Lower SWOLF scores are generally better because they mean you are faster with fewer strokes.