Oppo Watch S2 debuts with 8.9mm body, 3000-nit AMOLED and FatMax tracking

Oppo unveiled the Watch S2 alongside the Find X10 smartphones. It has a 1.46-inch AMOLED display reaching 3000 nits in outdoor sports modes, a stainless steel case just 8.9mm thick and 34.5g, and a FatMax feature that sets a personalized fat-burning heart-rate zone. It starts at 1,599 yuan ($238) and goes on sale in China on September 24.

• 1.46-inch AMOLED: 600 nits typical, up to 3000 nits in outdoor sports modes
• 8.9mm thick, 34.5g, 5ATM plus IP69 and IP69K ratings
• Sensors: 8-channel heart rate, 16-channel SpO2, ECG and temperature; 60-second check logs 13 metrics
• Battery lasts 7 days normally, up to 10 in saver mode, about 4 with always-on display