Deal | This WearOS watch with 60 hours of battery life is down to $249.99 ($50 off)

While many WearOS smartwatches can barely last more than a day on a single charge, OnePlus (read Oppo) was able to design a WearOS smartwatch that can last up to 5 days. That smartwatch is the OnePlus Watch 3, and its smaller sibling, the OnePlus Watch 3 43mm, which has a lower but still impressive battery life of up to 60 hours (2.5 days), is currently on sale.

The OnePlus Watch 3 43mm launched in July 2025 for $299.99, but it can now be purchased for $249.99. That's a $50 discount or 17% off its launch price. Interested buyers can purchase the OnePlus Watch 3 43mm for $249.99 on Amazon in Black Steel or Silver Steel. It is also available at this price on the official OnePlus website.

For that amount, you get a WearOS smartwatch with a 1.32-inch AMOLED display housed inside a 43mm stainless steel case. The display has a 60Hz refresh rate and a 466 x 466 resolution. Powered by the Snapdragon W5 Gen 1 alongside a BES2800BP low-power chip, the OnePlus Watch 3 43mm has 2GB of RAM and 32GB of on-board storage for apps and files.

The smartwatch can measure heart rate (variability), blood oxygen level, and respiratory rate. It also has fall detection, sleep tracking, stress level monitoring, and menstrual cycle tracking. In addition, it is capable of tracking over 100 sports and activities (auto recognition for 6) with detailed info for sports such as tennis, skiing, and swimming.

The OnePlus Watch 3 43mm has a 5ATM water resistant rating and is also rated IP68 for dust and water resistance. It has a microphone and speaker for Bluetooth calling, NFC for mobile payments, camera remote control, a barometer, Bluetooth 5.2, and dual-band Wi-Fi.

A single charge of the OnePlus Watch 3 43mm will last up to 60 hours of use in smart mode, up to 36 hours in heavy usage mode, and up to 7 days in power saver mode. There's also support for fast charging as a 10-minute charge will provide a full day of use.

Most reviews praise the OnePlus Watch 3 43mm for its battery life, activity tracking, and compatibility with different smartphones. However, software support may be a deal-breaker. OnePlus promises three years of software upgrades and three years of quarterly security updates until 2027, but the watch is still stuck on WearOS 5. Although, OnePlus said it will release the Wear OS 6 update this year, there's been no new info about it for a while.

Disclaimer: Notebookcheck is not responsible for price changes carried out by retailers. The discounted price or deal mentioned in this item was available at the time of writing and may be subject to time restrictions and/or limited unit availability.