Oppo Watch Free was launched at the same time as the Reno7 release. This smartwatch comes with a 1.64-inch AMOLED screen with a resolution of 289 x 456 pixels, a pixel density of 326ppi, and a 100% DCI-P3 gamut.
There is a 3.5D curved glass protection. Oppo Watch Free uses a silicone strap that makes users comfortable using it for hours.
The battery capacity is 240mAh and is claimed to last up to 14 days on a single charge. Oppo claims that a 5-minute charge is enough to last a day of use.
Oppo Watch Free is equipped with a feature for all sleep monitoring scenarios called OSleep. It is said to be able to monitor the user's entire sleep journey including before going to bed, during sleep, and after waking up.
There is also a real time SpO2 monitoring feature and heart rate variability monitoring. There are more than 100 training modes with auto-detect support for multiple sports.
There are more than 40 dynamic watch faces to choose from if the user likes to personalize his smartwatch.