OPPO officially announced the presence of its newest smartwatch, the OPPO Watch 4 Pro. Compared to the previous generation, there are some pretty interesting improvements in both the design sector and the features. Like what?
OPPO Watch 4 Pro specifications
At first glance, the design is similar to the Watch 3 Pro . Even so, OPPO has made changes to its material, which now uses stainless steel, not aluminum, which is considered tougher even though the weight is heavier.
At the bottom of the smartwatch, OPPO prefers to use ceramic which is not only durable but also prevents problems with the user’s skin. Later there will be two versions of the Watch 4 Pro, namely the Polar Night Black variant with a rubber strap, and the Dawn Brown with a leather strap.
For the screen, the Watch 4 Pro has a 1.91 inch LTPO AMOLED panel with a resolution of 378 x 396 pixels 326ppi. There are many sophisticated health sensors in it, including EKG, heart rate, sleep and stress monitors, as well as sensors to detect the elasticity of blood vessels.

Just like the previous generation, this smart watch still uses the Snapdgraon W5+ chipset and BES 2700 for power-saving needs. The embedded RAM is 2 GB, while the internal memory is 32 GB.
OPPO Watch 4 Pro is equipped with a 570 mAh battery which can keep it running for 5 days in smartwatch mode, or up to 2.5 days for heavy use. Not to forget, this watch already has a 5 ATM rating for water resistance.
Price of OPPO Watch 4 Pro
For those interested, the OPPO Watch 4 Pro is priced starting at US$315. For now it is only available in China.