The OnePlus Watch 3 43mm - Black is a sophisticated wearable device offering comprehensive health and fitness tracking, paired with robust smart functionality. It features a sharp 1.35-inch AMOLED display protected by sapphire crystal, housed within a durable stainless steel case. This 43mm model provides a premium user experience through its advanced sensor array and efficient Wear OS platform.

Feature	Specification
Model	OnePlus Watch 3 43mm - Black
Case Material	Stainless Steel
Strap Material	Fluoroelastomer
Display Type	AMOLED
Display Size	1.35 inches
Display Resolution	416 x 416 pixels
Pixel Density	~326 PPI
Peak Brightness	Up to 1000 nits (typical)
Display Protection	Sapphire Crystal Glass
Processor	Qualcomm Snapdragon W5 Gen 1 Wearable Platform
Operating System	Wear OS 4
RAM	2GB
Storage	32GB
Battery Capacity	~450mAh
Battery Life	Up to 4 days (Smart Mode) / Up to 10 days (Power Saver Mode)
Charging	VOOC Flash Charge (Magnetic Pogo Pin)
Water Resistance	5ATM & IP68
Connectivity	Bluetooth 5.3, Wi-Fi 2.4GHz, GPS (L1+L5 Dual Band), NFC
Sensors	Accelerometer, Gyroscope, Optical Heart Rate Sensor, Blood Oxygen Sensor (SpO2), Geomagnetic Sensor, Barometer, Ambient Light Sensor
Microphone	Yes
Speaker	Yes
Dimensions	~43mm x 43mm x 11.5mm (excluding sensors)
Weight	~45g (without strap)