The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. IDW28 Merchant Video Previous page Next page 1 NextGen BT5.3 Hyper 2 Gen3 OptiChip+ 3 Dual-Mic HD Sound Boost 4 Bluetooth Call 5 AI Voice Previous page Next page 1 IP68 Waterproof 2 350mAh Large Capacity 3 1.85 Full Touch HD Screen 4 Multiple Dials 5 Music Control Previous page Next page 1 Women's Health 2 24H All-day HR Tracking 3 SmartSleep Thrive 4 Stress Test 5 Blood Oxygen Monitoring Why does the watch weigh 32.8g? 32.8g is the case weight (the part on your wrist). Total weight with bands: 48.9g (silicone) or 64.8g (metal). No hidden specs! What wrist sizes fit this watch? Metal bands adjust for 4.5–8.7" (115–220mm) wrists; silicone fits 4.3–7.1" (110–180mm). Measure your wrist for best results. Does this watch monitor blood pressure? No, this model does not support blood pressure tracking. For health monitoring, it focuses on ​heart rate, SpO2, and sleep analysis.