Oppo Watch S Blends Luxury Feel and Military Strength in a Featherlight Body
Oppo Watch S brings a 3000-nit AMOLED display, medical-grade ECG, and AI coaching inside a sleek, 35g stainless body.

There’s something quietly impressive about a smartwatch that weighs less than a cookie yet carries the confidence of military hardware. Oppo Watch S is that contradiction — thin, elegant, but trained for endurance. Announced alongside the Find X9 series in China, this new wearable measures just 8.9mm thin and 35 grams light, running ColorOS Watch 7.1 on a non-WearOS system with 4GB of storage tucked inside.
A Screen That Outshines the Sun
At first glance, the 1.46-inch AMOLED display steals the show — crisp, luminous, and ready for any kind of daylight. Oppo’s self-developed sports mode pushes brightness to a stunning 3000 nits, while everyday mode stays at a comfortable 600 nits. With 317 PPI under a protective glass cover, it feels more like looking into polished obsidian than a screen.
Your Wrist, Now a Health Lab
This isn’t just another smartwatch counting steps. The Oppo Watch S is equipped with a 16-channel SpO₂ sensor, an 8-channel heart-rate monitor, ECG electrodes, and a wrist temperature sensor — all calibrated for accuracy. In under 60 seconds, it performs a full-body checkup across 13 health metrics and even sends alerts when something feels off. In China, the ECG app carries a Class II medical certification, signaling hospital-grade precision.
Beyond the basics, the watch tracks vascular health, stress, and sleep quality, right down to breathing patterns and snoring analysis. It’s like wearing a calm, observant coach who never sleeps.
An AI Coach That Knows You Better Than You Do
Oppo calls it the world’s first AI sports coach — not just logging data, but actually understanding your body’s rhythm. Using HRV metrics from your sleep and the past seven days of workouts, it evaluates how ready you are to train. Then it builds adaptive exercise plans and offers real-time guidance, monitoring pace, posture, and heart rate as you move.
Whether you’re chasing marathon goals or fat-burning balance, modes like Professional Running and Fat-Burning Zone make the Watch S feel like a personal trainer hiding in your wristband.
Power, Precision, and Practicality
Inside, the watch runs on the BES2800BP chip, built for energy efficiency and tracking accuracy. It supports dual-band GPS (L1 + L5) with access to BeiDou, Galileo, GLONASS, and QZSS — perfect for runners and travelers who rely on pinpoint navigation. Bluetooth 5.2 ensures smooth connection with both Android 10+ and iOS 14+ devices.
Battery life? Oppo promises up to 10 days of runtime, 90 minutes for a full charge, or 24 hours of power from a 10-minute top-up — ideal for spontaneous trips or forgetful mornings.
Smart Features for Daily Flow
The Watch S doesn’t stop at workouts. It supports Alipay, WeChat Pay, and Oppo’s Fluid Cloud service — handy for ride-hailing or tracking packages. The upgraded Xiaobu Assistant (DeepSeek edition) adds memory features and voice car control, while dual-device connectivity means you can link it to two phones at once.
Built Like a Statement Piece
The smartwatch comes in Vibrant Green, Rhythmic Silver, and Racing Black, each finished in stainless steel with a choice of fluororubber or woven straps. Certified with 5ATM water resistance, IP68 dust protection, and military-grade durability, it’s made to survive both boardrooms and mountain trails.
Available now in China at CNY 1,499 (around $210), the Oppo Watch S redefines what it means to balance grace and grit. It’s less of a gadget, more of a reflection of how technology is quietly learning to move with the body — not just around it.