This product is either discontinued or we cannot get that from suppliers.
Lens Material: Polycarbonate, Bezel Material: Aluminum, Strap Material: Silicone, Touchscreen: Yes, Display Size: 0.26" X 0.70" (6.6 Mm X 17.7 Mm), Display Resolution: 48 X 128 Pixels, Display Type: OLED, Weight: Small/Medium: 16.5 G; Large: 17.1 G, Battery Life: Up To 7 Days (Excluding Pulse Ox Sleep Tracking), Water Rating: Swim, Memory/History: 7 Timed Activities, 14 Days Of Activity Tracking Data.
Accent your style while enhancing your fitness with our vivosmart 4 fitness tracker. This slim, swim-friendly wearable comes loaded with fitness and wellness features to help you make the most of a healthier.