Smartwatches are stylish, but the heaps of features and tracking components can make them bulky. Solving that problem is OPPO’s latest ultrasleek smartwatch, the OPPO Watch S.
OPPO Watch S
This smartwatch uses stainless steel for its watch face, giving it a mere 8.9mm profile and 35g weight. Unlike other tracking smartwatches, the OPPO Watch S stays compact to satisfy fashion-forward accessorising and comfortable wear.

OPPO Watch S in Phantom Black.
Image: OPPO
Despite its slim stature, OPPO Watch S still packs a wide 1.46-inch AMOLED screen with up to 3,000-nits peak brightness. Inside, there are 100+ workout modes, and the tracking is supported by a dual-band GPS, which is also found in OPPO’s flagship smartwatch models.
Its calling card is the collection of sensors in such a tiny frame: an 8-channel heart rate sensor, a 16-channel blood oxygen sensor, a wrist temperature sensor, and an ECG-capable electrode heart rate sensor are all inside the OPPO Watch S.
All together, the watch can track ECG, heart rate, blood oxygen, sleep, and stress levels. This lets it track valuable data you can share with your preferred healthcare professional, such as the watch’s ECG detection, atrial fibrillation (AFib), and sinus rhythm.

60s Wellness Overview on the OPPO Watch S.
Image: OPPO
Translating all of that into actionable health tips is the watch’s unique 60s Wellness Overview. It condenses 10 key health indicator into one assessment to help you make sense of all the data captured on your smartwatch.
The 330mAh battery is rated by OPPO for up to 10 days of battery life, and it’s IP68-rated for dust and water resistance. It also has a 5ATM water resistance rating, which enables the user to track performance during swimming, snorkeling, or other wet activities.
To finish, its sleek look features watch straps with unique colourways that match the colour of your stainless steel watch case. Silver Gleam gets a silver watch case with yellow-green woven nylon straps, while Phantom Black has a black case and black fluoroelastomer strap.
OPPO Watch S pricing and availability
OPPO Watch S.
Image: OPPO
The OPPO Watch S retail price begins at S$249, with a 12-month local warranty.