The upcoming release of the OnePlus Watch 4 has generated significant buzz in the tech world. Following the success of its predecessor, this new high-end wearable promises to bring refined performance and enhanced durability to the Wear OS ecosystem. Based on recent leaks and regulatory filings, here is a detailed look at what to expect from the OnePlus Watch 4.
A Familiar Design with Enhanced Durability
The OnePlus Watch 4 appears to maintain the aesthetic foundation laid by the Watch 3, but with subtle refinements. The device is expected to feature a slightly larger 47 mm case, housing a 1.5-inch LTPO AMOLED display. This screen technology is particularly efficient, allowing for a vibrant always-on display without drastically draining the battery.
One of the most notable physical upgrades is the rumored jump to an IP69 rating. While most premium smartwatches stop at IP68, an IP69 certification means the Watch 4 will be capable of withstanding high-pressure and high-temperature water jets, making it one of the more rugged options for outdoor enthusiasts and athletes.
Reliable Performance and Software
Under the hood, OnePlus seems to be following the philosophy of “if it isn’t broken, don’t fix it.” The Watch 4 is expected to utilize the Snapdragon W5 Gen 1 chipset. While a newer Gen 2 chip exists, the Gen 1 remains highly capable, especially when paired with the dual-chip architecture OnePlus uses to maximize efficiency.
The software experience will be powered by Wear OS. While some leaks initially suggested Wear OS 5.0, newer regulatory listings point toward the potential inclusion of Wear OS 6.0. Regardless of the specific version, users can expect full access to the Google Play Store, Google Assistant, and a wide array of third-party applications
Battery Life and Charging Capabilities
Battery longevity has always been a primary selling point for the OnePlus wearable line. The Watch 4 is expected to carry a 646 mAh battery, nearly identical to the previous generation. Given the efficiency of the LTPO display and the Snapdragon chipset, users can likely expect multi-day battery life, a rarity in the Wear OS market.
Interestingly, leaked retail packaging suggests an upgrade in charging speed. The Watch 4 reportedly supports 10W charging, a 33% increase over the similar Oppo Watch X3. This faster charging capability ensures that even a short stint on the charger provides enough power for a full day of use.
Market Positioning and Availability
The OnePlus Watch 4 is heavily rumored to be a rebranded version of the Oppo Watch X3 for specific global markets. It has already appeared in Evergreen Titanium and Black finishes. While official pricing has not been confirmed, the Oppo counterpart is expected to retail for approximately €379 ($447) in European markets.
With mass production reportedly starting in March 2026, a global launch is imminent. The device will require smartphones running Android 9.0 or newer for compatibility, continuing OnePlus’s focus on the Android ecosystem.
You May Also Like To Check Out: The New and Latest Smartwatches 2026
