OnePlus Watch 4
Verified device profile

OnePlus Watch 4

Complete hardware specifications, launch details and a structured technical breakdown from the TechMyte device database.

Released 2026, April
43g, 11mm thickness
OxygenOS Watch 8 + Wear OS 7.0
32GB storage, no card slot
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Technical data sheet

Full Specifications

Network

TechnologyNo cellular connectivity
2G bandsN/A
GPRSNo
EDGENo
3G bandsN/A
4G bandsN/A

Launch

Announced2026, April 22
StatusAvailable. Released 2026, April

Body

Dimensions47.4 x 47.4 x 11 mm (1.87 x 1.87 x 0.43 in)
Weight43 g (1.52 oz)
SIMNo
BuildSapphire crystal front, titanium alloy frame, glass-fiber reinforced plastic back

Battery

TypeSi/C Li-Ion 646 mAh
Charging7.5W wired, 100% in 75 min

Display

Size1.5 inches
Resolution466 x 466 pixels (~310 ppi density)
ProtectionSapphire crystal glass
TypeLTPO AMOLED, 600 nits (typ), 1600 nits (HBM), 3000 nits (peak)

Platform

OSOxygenOS Watch 8 + Wear OS 7.0
ChipsetQualcomm Snapdragon W5 Gen 1 (4 nm)

Memory

Card slotNo
Internal32GB 2GB RAM

Sound

Loudspeaker Yes
3.5mm jack No

Comms

WLANYes, dual-band
Bluetooth5.2, A2DP, LE
PositioningGPS (L1+L5), GLONASS, GALILEO, BDS, QZSS
NFCYes
RadioNo
USBNo

Features

SensorsAccelerometer, gyro, barometer, compass, heart rate, SpO2, thermometer (skin temperature)

Misc

ColorsMidnight Titanium, Evergreen Titanium