OPPO Watch S 45mm Smartwatch, Black

The OPPO Watch S (45 mm, Black) is a health tracker with a stainless steel chassis. It features a round 1.46-inch AMOLED touchscreen with 464 × 464 resolution and 600 cd/m² brightness. Running ColorOS Watch 7.1, the device pairs with Android and iOS smartphones to manage daily health metrics. The always-on display allows users to view data without moving their wrist. The watch uses Wi-Fi and Bluetooth 5.2 for connectivity; it does not support mobile networks, which helps extend battery life.

Designed for daily wear, the watch is IP68-rated and water-resistant up to 50 metres. Sensors monitor heart rate, blood oxygen, and skin temperature. For outdoor tracking, it uses a multi-constellation system including GPS, GLONASS, Galileo, and QZSS. A built-in microphone and speaker allow for Bluetooth calling. The battery lasts approximately 96 hours with standard usage, or up to 240 hours in power-saving mode. Recharging takes about 1.5 hours via the included USB-C cable.

• Removable black fluoro rubber strap with a stainless steel buckle; fits wrists from 140 to 210 mm.
• 35 g weight for comfort during daily wear and exercise.
• 4 GB internal storage for applications and metric data.
• Tracks sleep, calories burned, and various sports modes using an internal accelerometer and gyroscope.
• Includes an altimeter, barometer, and electronic compass for environmental tracking.
• Supports NFC for compatible contactless payments.
• Built-in vibration motor for haptic alerts and heart rhythm notifications.