Manage your vascular load as you sleep. Wear Galaxy Watch8 for at least 4 hours each night for over 3 nights to assess your baseline, and track your measurements over time. When your readings trend upward, you'll receive thoughtful suggestions — maybe it's time for more fresh foods, better sleep habits or managing daily stress. Stay informed about your heart health and make choices that support how you want to feel tomorrow.Keep track of your
heart health while you sleep
| SIM | N/A |
| Body Dimension (HxWxD, mm) | 46.0 x 43.7 x 8.6 |
| Body Weight (g) | 34.0 |
| Storage (GB) | 32 |
| Memory (GB) | 2GB |
| Display | 480 x 480 Pixels , 1.5" SUPER AMOLED 16M |
| Network | Wi-Fi® Only, Bluetooth® Only |
| Sensors | Accelerometer, Barometer, Bioelectrical Impedance Analysis Sensor, Electrical Heart Sensor, Gyro Sensor, Geomagnetic Sensor, Infrared Temperature Sensor, Light Sensor, Optical Heart Rate Sensor |
| Battery | 435 mAh |