From the manufacturer

Watch your heart

The powerful 3-in-1 Samsung BioActive sensor controls three health sensors effectively: Bioelectrical Impedance Analysis sensor, Electrical Heart sensor (ECG), and Optical Heart Rate sensor. ⁶

1. 

   BIA

   Bioelectrical Impedance Analysis Sensor

   Monitor everything from body fat percentage (BIA) to skeletal muscle weight.⁷ ⁸ ⁹ ¹⁰ ¹¹ ¹²

2. 

   ECG

   Electrical Heart Sensor

   ECG tracking helps you stay in sync with your heart by measuring your heart rate and rhythm.¹³

3. 

   HR

   Optical Heart Rate Sensor

   Monitor your heart rate and blood pressure to track your cardiovascular health.¹⁴ ¹⁵ ¹⁶

Back on your wrist in no time

It takes about 30 minutes to go from 0% up to 45% charge. Yes, you read that right. With a bigger battery than its predecessors and fast charging, you're ready to go in no time. ¹⁷ ¹⁸

Galaxy Watch

	Watch5	Watch5 Pro	Watch4	Watch4 Classic
Colours	Graphite, Gold, Silver, Blue	Black Titanium, Grey Titanium	Black, Pink, Silver, Green	Black, Silver
Size	40mm, 44mm	45mm	40mm, 44mm	42mm, 46mm
Weight	28.7g, 33.5g	46.5g	25.9g, 30.3g	46.5g, 52g
Display	Sapphire Crystal	Sapphire Crystal	Corning Gorilla Glass with DX+	Corning Gorilla Glass with DX
Material	Armor Aluminium	Titanium	Armor Aluminium	Stainless Steel
Battery	284mAh, 410mAh	590mAh	247mAh, 361mAh	247mAh, 361mAh
Sleep Tracking	✔	✔	✔	✔
GPS Route	✘	✔	✘	✘

1. 

   Galaxy Eco System

   Get more out of your Galaxy Watch5 with Samsung's wearables, the S Pen and other accessories. Experience the seamless interaction of the products and increase your productivity.

2. 

   Galaxy Z Flip4

   Toughest Flip ever – From the inside out, Galaxy Z Flip4 is made to be durable. These are our toughest foldables ever with exclusive Corning Gorilla Glass Victus +.

3. 

   Galaxy Buds2 Pro

   Every note sounds like the real thing because clear audio starts at the source with your favorite Samsung Galaxy device. The ultimate wireless listening experience with 24bit Hi-Fi sound.

   1 Availability may vary by country or region. 2 Requires Samsung Health application version 6.22.1 or later. 3 The Galaxy Watch5 must be paired with a Samsung Galaxy phone with Android 8.0 and minimum 1.5GB RAM. 4 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. 5 To activate snore detection, users must turn on feature under settings using the Samsung Health application. 6 Due to country restrictions in obtaining approval/registration as a medical device for certain services, those sensor(s) and their relevant service(s) may not be available for use. Check our website for latest update on service countries. 7 DO NOT measure your body composition if you have an implanted pacemaker or other implanted medical devices. 8 DO NOT measure your body composition if you are pregnant. 9 Measurement results may not be accurate if you are under 20 years old. 10 All features and UI are subject to change. 11 Body composition is supported in Samsung Galaxy Watch4 series and later released Galaxy Watch models only. 12 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/or application should not be treated as medical advice. Users should seek any medical advice from a physician. 13 ECG feature is not intended for users under 22 years old and not intended to replace traditional methods of diagnosis or treatment. ECG availability may vary by country or region. Due to country restrictions in obtaining approval/registration as a medical device, ECG 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). Check our website for more information and latest update on service countries. 14 For accurate BP readings, a calibration is required every 4 weeks by BP monitor & arm cuff. Requires a Galaxy smartphone running Android 7.0 or above. 15 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. The BP 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. The BP app is not intended to replace traditional methods of diagnosis or treatment. 16 BP availability may vary by country or region. Due to country restrictions in obtaining approval/registration as a medical device, BP 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). Check out our website for more information and latest update on service countries. 17 Testing conducted by Samsung in June 2022 using pre-released version of Galaxy Watch 5 (BT & LTE), each paired to a Samsung phone; all devices tested with prerelease software, Galaxy Watch Magnetic Fast Charging USB C Cable (EP-OR900), and Samsung 25W USB C Power Adapter (EP-TA800). Charge time varies with region, settings, usage pattern and environmental factors; actual results may vary. Additionally, in order to experience faster charging, you need the wireless charger (EP-OR900) and TA(EP-TA800, EP-TA845, EP-TA45E, EP-TA210, EP-T1510) that supports 5V/2A or higher and PD supports faster charging. 18 Samsung 25W USB C Power Adapter (EP-TA800) is sold separately.