Oneplus

OnePlus Watch 4

AvailableApril 22, 2026

Price coming soon

Display: 1.5″ LTPO AMOLED; 3000 nits
Chipset: Snapdragon W5 Gen 1; 4 nm
Storage: 32GB; 2GB RAM
Battery: 646 mAh; 5W

The OnePlus Watch 4 is a smartwatch from Oneplus, announced in April 2026. It comes with a 1.5" LTPO AMOLED display, the Snapdragon W5 Gen 1 chipset, up to 32GB of storage and 2GB of RAM and a 646 mAh battery.

Display

Type: LTPO AMOLED
Size: 1.5 inches
Resolution: 466 x 466 (~310 ppi)
Peak Brightness: 3000 nits
Protection: Sapphire crystal glass

Performance & Storage

UI: OxygenOS
Chipset: Snapdragon W5 Gen 1 (4 nm)
Storage: 32GB
2GB RAM
Card Slot: No

Battery

Capacity: 646 mAh (Si/C Li-Ion)
Wired Charging: 5W

Features

Sensors: Accelerometer
Gyro
Barometer
Compass
Heart rate
SpO2
Thermometer · skin temperature

Body

Dimensions: 47.4 x 47.4 x 11 mm
Weight: 43 g
SIM: No
Build: Sapphire crystal frontTitanium alloy frameGlass-fiber reinforced plastic back
Other: 5ATM water resistant IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) MIL-STD-810H compliant ECG certified