Alongside the OPPO Find X10 series, OPPO has also launched its latest Watch S2 and Enco X4 in the Chinese market. Both devices arrive with several upgrades over their respective predecessors, including new health and fitness features on the smartwatch and improved audio and noise cancellation on the earbuds.
Speaking more, the OPPO Enco X4 had earlier been spotted on a global certification platform, suggesting that it could also launch globally alongside the Find X10 series, whose global teasers have already begun.
Here’s more about the newly launched devices.
OPPO Watch S2 Specifications
The OPPO Watch S2 features an 8.9mm-thick body and weighs approximately 34.4g. It sports a 1.46″ AMOLED display with a resolution of 464 × 464 pixels and a pixel density of 317 PPI. The display offers 600 nits of typical brightness, up to 1,500 nits of outdoor brightness, and up to 3,000 nits in supported workout modes.
It also comes with 5ATM water resistance and supports wet-touch operation. The smartwatch is paired with a segmented sports strap, which is claimed to provide a more comfortable fit.
On the fitness side, the OPPO Watch S2 introduces a FatMax fat-burning mode (claimed exercise heart-rate accuracy of 98.8%) that determines a personalised fat-burning heart-rate range using information such as the user’s height, weight, resting heart rate, and maximum oxygen uptake, which then provides guidance for maintaining the optimal fat-burning zone and displays the estimated amount of fat burned in grams.
The wearable supports ECG, wrist-temperature, blood-oxygen, and heart-rate monitoring. It also offers a 60-second health check covering 13 health indicators, along with AI-assisted risk analysis. To note, its sleep-apnoea screening and ECG analysis software have received Class II medical-device certification in China.
Speaking more, the smartwatch can display food-delivery updates, navigation information, ride-hailing details, and other notifications directly on the wrist. It also supports remote camera framing and gesture-controlled photography. Gesture controls can additionally be used to scroll through videos, change songs, and answer calls.
The OPPO Watch S2 can be connected to a primary and secondary smartphone simultaneously. On the battery side, the brand claims up to four days of usage with the Always-On Display enabled, up to seven days under typical usage, and up to ten days in maximum battery mode.
OPPO Watch S2 Pricing and Availability
The OPPO Watch S2 has been introduced with a price tag of CNY 1,599 in Mountain Shadow Grey, Dynamic Orange, and Mist Pink colour options.
Pre-orders for the smartwatch are already live in China, with sales scheduled to begin across channels on 24th September 2026.
Along with the Watch S2, OPPO has also introduced a new Titanium colour variant of the Watch X3, which is priced at CNY 2,799.
OPPO Enco X4 Specifications
Coming to the OPPO Enco X4, the earbuds feature fourth-generation coaxial dual drivers co-developed with Dynaudio. OPPO claims that the new setup reduces full-range distortion by 20% compared to the previous generation.
The earbuds support high-fidelity lossless audio transmission, with the brand claiming a 400% improvement in data-transfer rate over their predecessor. LHDC Lossless and Hi-Res Audio Wireless support have also been revealed.
On the noise-cancellation side, the OPPO Enco X4 is claimed to offer 250% stronger human-voice noise reduction than the previous generation. The earbuds can reportedly suppress up to 99.8% of everyday environmental noise and feature a new adaptive noise-cancellation mode designed to reduce pressure inside the ears.
AI-powered two-way clear calling is supported in environments with noise levels of up to 110dB. The earbuds also offer AI real-time translation without requiring users to speak directly into their smartphones. Additionally, the earbud stems can function as microphones while recording vlogs.
Cross-device dual connectivity, music playback control, skip tracks, adjust the volume, open the translation feature, and answer calls through voice commands.
As for the battery backup, the OPPO Enco X4 is claimed to deliver up to 53 hours of total listening time with the charging case and a ten-minute charge is also said to provide up to 4.5 hours of playback.
OPPO Enco X4 Pricing and Availability
The OPPO Enco X4 carry a price tag of CNY 1,199 and has been unveiled in Pink Gold, Soft White, and Titanium Grey colour options.
Similar to the OPPO Watch S2, pre-orders are already open in China, and sales will begin at 10:00 AM local time on 24th September 2026.
Stay tuned for more updates!
