OnePlus Watch 3 Lite

The OnePlus Watch 3 Lite arrives as a sleek and powerful smartwatch, officially launching on December 24, 2025. Designed for users who want premium features in a lightweight form, it runs on OxygenOS Watch 7.1, delivering a smooth, fast, and optimized wearable experience for daily use and fitness tracking.

Weighing just 35 g with an ultra-slim 8.9 mm thickness, the OnePlus Watch 3 Lite features a refined 45 × 45 × 8.9 mm body crafted with a glass front, stainless steel frame, and plastic back, offering both durability and comfort. The OnePlus Watch 3 Lite's vibrant AMOLED display supports 1500 nits (HBM) and up to 3000 nits peak brightness, paired with a 464 × 464 pixel resolution (~317 ppi) for crystal-clear visuals indoors and outdoors.

Built for active lifestyles, the watch is IP68 dust and water-resistant and 5ATM waterproof, making it suitable for workouts, swimming, and everyday wear. The OnePlus Watch 3 Lite comes with 4 GB internal storage, advanced Bluetooth 5.2 (A2DP, LE) connectivity, and a complete sensor suite including heart rate, SpO₂, accelerometer, gyroscope, compass, barometer, and skin temperature thermometer.

Powering everything is a 339 mAh Li-Ion battery, optimized to deliver up to 180 hours of endurance, ensuring long-lasting performance without frequent charging. With its modern design, bright display, and rich health features, the OnePlus Watch 3 Lite stands out as a smart and stylish companion for 2025.