* Check out https://images.samsung.com/samsung-health/ifu/SaMD_available_countries.pdf for more information about health-related features and the latest updates on supported service countries.
* Galaxy Watch9 must be paired with a smartphone with Android 12.0 or above and minimum 1.5 GB Memory.
1. Fitness Index is available on Android phones (Android 11 or later), and requires the Samsung Health app (version 7.0 or later) and One UI Watch 9.0 or above. Samsung account login is required. This service is only available on Galaxy Watch7 or above. To use the features, BIA and VO2Max each need to be measured at least once, along with 2 days of activity records and step count data.
2. Trail run is available on Android phones (Android 13 or above) and requires the Samsung Health app (v7.0 or above). Samsung account login required. Service only available on Galaxy Watch Ultra2.
3. Daily Cardio Load is available on Android phones (Android 11 or above), and requires the Samsung Health app (v7.0 or above) and One UI Watch 9.0 or above. Samsung account login required. Service only available on Galaxy Watch7 or above. To use the feature, at least 7 days of activity records are required, while 28 days of continuous wear is recommended for optimal accuracy. Please note that values may increase in daily situations where heart rate rises, such as during tension, anxiety or stress.
4. Sequences shortened and simulated. Results for illustrative purposes only.
5. Running Coach program is available on Android phones (Android 10 or above) and requires Samsung Health app (v6.30.2 or above). Samsung account login required. Service only available with Galaxy Watch7 Series or later released Galaxy Watch Series.
6. Provided when GPX format route file is imported for hiking and cycling and route is set as target under Samsung Health settings.
7. To measure personalized FTP (Functional Threshold Power), Samsung Galaxy Watch Ultra2 must be connected to a power meter. The FTP is calculated automatically when cycling occurs at a mid to high intensity level for more than 4 minutes with the cycling power meter attached to your bicycle. Using machine learning, the more you ride repeatedly, the more accurate and personalized FTP values will be calculated. The cycling power meter is sold separately.
8. Cycle accessory connection is available on the Samsung Health app (v7.0 or above) and is exclusively supported on Galaxy Watch Ultra2. Cycling feature supports connections for Power Meters, Speed Sensors and Cadence Sensors during Outdoor Bike, Indoor Bike and Mountain Biking exercises. Support for other accessories, such as Smart Trainers, is not available. Connection compatibility may vary for certain third-party or minor brand products.
9. Water resistance of Galaxy Watch is different for each model. Refer to product page for details. In the case of Galaxy Watch9, it has a water resistance rating of 50 meters according to the ISO22810 standard. The test was conducted in fresh water. Galaxy Watch9 is also water resistant with an IPX8 rating based on the lab test conditions for submersion in up to 1.5 meters fresh water for up to 30 minutes. It is not suitable for high-pressure water activities and diving. It may be used for shallow-water activities like swimming in a pool or ocean. Water resistance is not a permanent condition and can diminish over time. Refer to the user manual for further information, including care/use instructions. Galaxy Watch9 has obtained MIL-STD-810H Certification: high/low temperature, altitude, humidity, immersion, salt fog, dust, vibration, drop, etc. MIL-STD-810H is a standardized form of testing designed by the U.S. Military to accurately assess device limitations. Real world usage may vary by specific environmental conditions used in the testing. Extreme conditions not guaranteed. Actual performance may vary depending on the environment where it is used. Watch availability may vary depending on country, region or carrier.
10. Compatible smartphones and available features may vary by country/region, carrier or device.
11. Sleep tracking features are intended for general wellness and fitness purposes only. Not intended for use in detection, diagnosis, treatment of any medical condition or sleep disorder. The measurements are for your personal reference only. Please consult a medical professional for advice.
12. Sleep tracking requires wearing Galaxy Watch or Galaxy Ring to sleep.
13. Available on Samsung Health app v.6.24 or above and must be paired with Samsung Galaxy smartphones with Android OS 10 and above. Samsung account login required. Requires sleep data of at least 7 days (including 1 workday and 1 day off).
14. Bedtime Guidance is available on Android phone (Android 10 or above) and requires Samsung Health app (v6.30.2 or above). Bedtime Guidance based on 3 days of sleep analysis of user's circadian rhythm and sleep pressure. Intended for general wellness and fitness purposes only. The measurements are for your personal reference only. Not intended for use in detection, diagnosis, treatment of any medical condition or sleep disorder. Please consult a medical professional for advice.
16. Energy Score is available on Android phones (Android 11 or above) and requires Samsung Health app (v6.27 or above). Samsung Account login required. Service availability may vary by country, region, language. To check the Energy Score, the health data tracked from Samsung Galaxy Watch must be synchronized with the Samsung Health app. Needs at least the previous day's activity data and sleep, and heart rate data during sleep. Not intended for use in detection, diagnosis, treatment of any medical condition. The result is for your personal reference only. Please consult a medical professional for advice.
17. Requires a Galaxy smartphone running Android 12 or above. Do not use feature if you are pregnant or have previously been diagnosed with sleep apnea. 22 years+ only. Intended to detect signs of moderate to severe obstructive sleep apnea over a two-night period. Feature will not detect central sleep apnea. Does not replace diagnosis or treatment by a healthcare professional.
18. Antioxidant Index available on Android phones (Android 10 or above) and requires the Samsung Health app (v6.30.2 or above). Samsung account login required.
19. To measure, place the center of your finger on the sensor at the back of the Watch and hold it for 5 seconds. While antioxidant index can be measured using any finger, the thumb is recommended for the most accurate result.
20. Repeated measurement due to uneven skin texture may lead to different results.
21. Antioxidant Index is for fitness and wellness only. Not intended for use in detection, diagnosis or treatment of any medical condition. Please consult a medical professional for advice if you're concerned about your antioxidant level. This is a Labs feature that you can preview before its official launch. If you don't want to use this experimental feature, you can turn it off in Samsung Health settings.
22. Advanced Glycation End-products (AGEs) index requires Samsung Account login and Samsung Health app 6.27 or later. Available on devices with Android OS 10 (Q OS) or later. Requires wearing Galaxy Watch to sleep. Not intended for use in detection, diagnosis, treatment of any medical condition. AGEs index is for your personal reference only. Please consult a medical professional for advice.
23. Barcode scanning on Food Tracker is available only in the United States, Germany, France, Italy, Poland, Russia and the Netherlands.
24. Body composition is only supported in Samsung Galaxy Watch4 series and later released Galaxy Watch models. Body composition should not be used if you have an implanted pacemaker or other implanted medical devices, or if you are pregnant. Any health-related information accessed through the device and application should not be treated as medical advice. Measurement results may not be accurate if you are under 20 years old. The measurements are for your personal reference only. Please consult a medical professional for advice.
25. Mindfulness available on Android phones (Android 10 or above) and requires the Samsung Health app (Samsung Health app for mobile phones v6.29 or above, Samsung Health app for Galaxy Watch v6.30 or above).Samsung account login required. Mindfulness is intended for general wellness purposes only. Not intended for use in detection, diagnosis, treatment of any medical condition. The tracking is for your personal reference only. Please consult a professional for advice.
26. Heart Health is available on Android phones (Android 13 or above), and requires the Samsung Health app (v7.0 or above) and One UI Watch 9.0 or above. Samsung account login required. To calculate Heart Health, data on related lifestyle factors — including sleep time, BMI, vascular load and moderate to vigorous activity time — must be collected. It is required to wear Galaxy Watch (One UI Watch 9.0 or above). Heart Health is for fitness and wellness only. If you've been diagnosed with cardiovascular disease or are recovering from surgery, be sure to follow your healthcare professional's treatment plan.
27. Vitals is available on Android phones (Android 13 or above), and requires the Samsung Health app (v7.0 or above) and One UI Watch 9.0 or above. Samsung account login required. Vitals requires at least 7 nights of sleep data, and wearing a Galaxy Watch or Galaxy Ring during sleep is necessary. Vitals is for wellness only, not for the diagnosis or treatment of any medical condition. If you're concerned about your health, be sure to see a medical professional.
28. Vascular Load available on Android phones (Android 10 or above) and requires the Samsung Health app (v6.30.2 or above). Samsung account login required. To measure vascular load, it is required to wear Galaxy Watch (Galaxy Watch Ultra, Watch8 and later released Galaxy Watch Series) when sleeping for at least 3 days out of recent 14 days.
29. Vascular load monitoring is for fitness and wellness only. If you've been diagnosed with cardiovascular disease or are recovering from surgery, be sure to follow your doctor's treatment plan. This is a Labs feature that you can preview before its official launch. If you don't want to use this experimental feature, you can turn it off in Samsung Health settings.
31. For accurate blood pressure readings, a calibration is required every 4 weeks by BP monitor & arm cuff. Requires a Galaxy smartphone running Android 12.0 or above.
32. Availability of Blood Pressure app may vary by country or region. Due to country restrictions in obtaining approval/registration as a Software as a medical device (SaMD), Blood Pressure app only works on watches and smartphones purchased in the countries where service is currently available (however, service may be restricted when users travel to non-service countries). It is not intended for use by people under 22 years old.
33. Users should measure their blood pressure when at rest, as they would do with a traditional cuff, and refrain from measuring when they are working out, smoking or drinking. Blood Pressure app is not intended for any diagnostic purposes regarding hypertension or other heart conditions or users under 22 years old. Users should not interpret or take clinical action based on the device output without consultation of a qualified healthcare professional. Blood Pressure app is not intended to replace traditional methods of diagnosis or treatment.
34. Measured blood pressure history can be reviewed within the Samsung Health Monitor app on a paired smartphone.
35. HR alerts 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.
36. Availability of Irregular Heart Rhythm Notification (IHRN) feature may vary by country/region. Due to country restrictions in obtaining approval/registration as a Software as a medical device (SaMD), it only works on watches and smartphones purchased in the countries where service is available (however, service may be restricted when users travel to non-service countries). Not intended to provide a notification on every episode of irregular rhythm suggestive of AFib and the absence of a notification is not intended to indicate no disease process is present. It is not for users with other known arrhythmias or users under 22 years old. Users should not interpret or take clinical action based on the predictions made without consultation of a qualified healthcare professional.
37. IHRN feature is expected to become available in more countries/regions in the future, subject to the regulatory process of each country/region. Please refer to https://images.samsung.com/samsung-health/ifu/SaMD_available_countries.pdf for more information and latest update on service countries.
41. Hearing is available on Android phones (Android 13 or later) and requires the Samsung Health app (version 7.0 or later). A Samsung account login is required.
42. This service is only available with Galaxy Watch Ultra 2 and Galaxy Watch 9. Tracking sound levels is essential because it allows us to measure, monitor, and control noise objectively in ways that protect human health, ensure regulatory compliance, and improve safety and comfort in various environment. To use this feature, simply turn on Sound Monitoring in the Hearing settings.
43. Cycle Tracking is available for cycle and period prediction which is powered by Natural Cycles. Cycle Tracking based on skin temperature works on phones and watches purchased in the countries where the service is currently available. NOT INTENDED FOR CONTRACEPTION. If you are currently taking hormonal birth control or undergoing hormonal treatment that inhibits ovulation, this service will not be useful for tracking ovulation. Predictions displayed are for personal reference only. To improve the accuracy of predictions, it is recommended to wear your Galaxy Ring or Galaxy Watch5 and above for at least 4 hours during sleep at night, 5 times a week. Predictions may vary depending on the proper use of your ring or watch, input data, environmental conditions, etc. Intended for users 18 years old and above. Users should not interpret or take clinical action based on the predictions made without consultation of a qualified healthcare professional.
44. Together feature currently only supports walking and running.