Highlights
Lasts up to 13 days on a single charge. Sits lightly on your wrist, tracking over 100 workouts and daily activities, including sleep. Lets you play music, check calls and send texts right from your wrist — stay empowered, connected and effortlessly on track with Galaxy Fit3.
13 days on a single charge
Charge up to 13 days of power on a single charge, or quickly top it up to 65% in just 30 mins. Worry less about the battery life and focus more on your everyday fitness.
Big display for big moves
The large 1.6" display provides plenty of room to interact with your Galaxy Fit3. See, tap and swipe easily to do more in less time.
Slim. Light. Ready for motion
With its sleek and lightweight design, Galaxy Fit3 comfortably fits into your workout routine. The slim aluminum body, as light as 18.5g, won't weigh you down or get in your way during workouts. Plus, 5ATM and IP68 ratings mean it's ready to face raindrops or dust. Look workout-ready and stay fit.
Over 100 workouts, ready for you
Explore over 100 different exercises to track by simply double-pressing the Home button. Forgot to press Start? Don't worry. Your Galaxy Fit3 automatically recognises and tracks popular workouts for you, including running, elliptical, rowing machine, and now even pool swimming.
Track your sleep.Gain insights
The slim, light Galaxy Fit3 rests snugly on your wrist, silently monitoring your sleep patterns through the night. Discover details about your sleep stages, snoring and blood oxygen. Find your Sleep score, get Sleep Coaching and have a good night's sleep you deserve.
Your daily health and wellness
Keep track of your everyday health with Galaxy Fit3, from daily activity to blood oxygen levels. See how you're doing and make healthier choice.
*Actual UX/UI may differ.**Availability of the feature may vary by country or region.***HR alert is intended for general wellness and fitness purposes only. Not intended for use in detection, diagnosis, treatment, monitoring or management of any medical condition or disease. Any health-related information accessed through the device and application should not be treated as medical advice. Users should seek any medical advice from a physician.****Continuous measurement can be enabled in Stress under Settings.*****Availability of blood oxygen level feature may vary by country or region.******As of Feb 2024, Heart rate and Stress Monitoring are not supported in Angola, and Blood Oxygen is not supported in Angola, Libiya, Algeria and Iran.
Your health and fitness at a glance
Get a comprehensive view of your workout performance, health progress, sleep patterns and more with the Samsung Health app on your phone. Check your accumulated health data from your Galaxy Fit3 and view it over an extended period on a larger screen.
Multiple functions at your fingertips
Find what you need in a snap with intuitive gestures. Swipe right for Notifications, left for Tiles, down for Quick Panel and up for App List. Want to start fresh? Just press Home button to quickly bounce back to your home screen. For quick workouts, you can double-press the home button to jump to the exercise list.
Detects falls, delivers help
Your Galaxy FIt3 asks if you need help when it detects a fall using built-in sensors including a barometer. For other emergencies, you can press the Home button 5 times to notify your emergency contacts. Your pre-registered Medical info will be displayed on the lock screen when help arrives.
Play, check, reply. All from your wrist
Snap a photo, play tunes, check incoming calls and reply texts — all straight from your wrist, synced with your Galaxy smartphone. Your phone's missing? Ask your Galaxy Fit3 to ring your phone and help you locate it. Plus, you can back up your Watchfaces, apps, and more to keep your favorite settings.
100+ Watchfaces with various features
See how many calories you burned today or the current local time around the world at a glance. Choose from a collection of over 100 Watchfaces, from informative to stylish, or create your own with your favorite photo.
Get started with your Samsung account
To start using Galaxy Fit3, a Samsung account must be registered on your phone. Your health data on your Galaxy Fit3 will be safely transferred and stored in the Samsung Cloud connected to your account, so you can fully access and manage your data.
Specifications
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Size (Main Display)
1.6" (40.0mm)
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Body Weight (g)
18.5 g
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Bluetooth Version
Bluetooth v5.3
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Sensors
Accelerometer,Barometer,Gyro Sensor,Optical Heart Rate Sensor,Light Sensor
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Body Dimension (HxWxD, mm)
42.9 x 28.8 x 9.9 mm
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Bluetooth Version
Bluetooth v5.3
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FreeRTOS
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Technology (Main Display)
AMOLED
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Size (Main Display)
1.6" (40.0mm)
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Resolution (Main Display)
256 x 402
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Colour Depth (Main Display)
16M
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Memory (MB)
16 MB
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Storage (MB)
256 MB
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Accelerometer,Barometer,Gyro Sensor,Optical Heart Rate Sensor,Light Sensor
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Body Dimension (HxWxD, mm)
42.9 x 28.8 x 9.9 mm
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Body Weight (g)
18.5 g
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Battery Capacity (mAh, Typical)
208
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Typical Usage Time (Days)
Up to 13 Days
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Notification Type
Vibrate
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Colour
Gray
Reviews
Galaxy Fit3 Bluetooth (40mm)
- Customers consistently praise battery life lasting several days to nearly a week on a single charge
- Reviewers highlight accurate fitness tracking including steps, sleep monitoring, heart rate, and swimming data recording
- Many report seamless pairing with Samsung Health app and effortless connectivity with Samsung devices
- Customers commend the stylish, elegant design and comfortable wearability suitable for any setting
- Most emphasize exceptional value for money, noting premium features at a budget-friendly price point
Reviews with images & videos
Filters
Relevancy sort puts the best reviews at the top. We look at things like helpfulness votes, latest review, pictures and other traits that readers look for in their reviews.
Filters
935 Reviews
2026-09-12
Samsung
We're sorry to hear that your experience with your Galaxy Fit3 has fallen short of expectations due to the initial sleep tracking performance and the difficulties you experienced while trying to cancel the arranged repair. We also understand your concerns regarding the communications you've continued to receive following your contact with us, and we hope you'll accept our apologies for any inconvenience caused. If you require any further assistance, our Support Teams are happy to help and can be reached via the contact details and opening times here: https://www.samsung.com/uk/support/contact/ We appreciate your taking the time to share your feedback, and we will ensure it's used to make improvements to our products and services. ^EW at Samsung Support
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Internal Support Team
Hi Eric. It's a shame to see that the Galaxy Fit3 wasn't for you. If there's anything we can help with to enable you to enjoy this wonderful watch, please don't hesitate to reach out. You can find the contact details and operating hours of our Support Teams here: https://www.samsung.com/uk/support/contact/
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2026-06-20
Internal Support Team
Hi Karen22. We're sorry to see that your Galaxy Fit3 didn't count your steps. This certainly isn't the experience we would expect from such a high quality model. Please checkout this guide from our colleagues in the US, which will help address this issue: https://www.samsung.com/us/support/troubleshoot/TSG10004732/ For further support, we're here to help. You can find the contact details and operating hours of our Support Teams here: https://www.samsung.com/uk/support/contact/
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2026-06-10
Internal Support Team
Hi AnneF. We're sorry to hear that you've been experiencing difficulties connecting your Samsung phone to your Galaxy Fit3, and that the correct date and time are not displaying. We can certainly help with this, so that you can enjoy seamless synchronisation between your phone and your Galaxy Fit3. The following guide provides comprehensive, step-by-step instructions on how to connect and set up your Galaxy Fit3 with your Samsung phone: https://www.samsung.com/uk/support/mobile-devices/getting-started-with-and-setting-up-your-samsung-galaxy-watch/ We're confident that the guidance above will prove helpful. However, if you still require assistance, please don't hesitate to get in touch. You can find Samsung full contact details and opening hours here: https://www.samsung.com/uk/support/contact/
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Internal Support Team
Hi Lily19. We're delighted to hear that you're enjoying the long battery life and great value the Galaxy Fit3 offers! While this device is compatible with any smartphone running Android 10.0 or later with at least 1.5GB of RAM, we're glad that you have now paired it successfully so you can enjoy the very best of the Galaxy ecosystem.
2026-05-29
2026-05-26
Internal Support Team
Hi sneaks2026. It's great to know that you are very happy with the beautiful colour and accurate display of the Galaxy Fit3. We also appreciate your feedback about the strap and will make sure it is passed on to the relevant teams. Your comments help us continue to improve our future products and accessories, as comfort is just as important to us as the features and technology we provide.
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