OPPO Watch X2

Oppo

Status: Active
Launch price: Unknown
Release date: Feb 20, 2025
Wear OS at launch: Wear OS 5.0

Model OWWE251, 46mm case (only case size found on oppo.com/en; if a smaller size exists it was not located). Confirmed genuinely Wear OS from Oppo's own "/specs/" page: "Support operating system ColorOS Watch 7.0 + Wear OS 5.0". Same dual-chip design as Watch X (Snapdragon W5 Gen 1 + BES2800BP low-power MCU). Two colorways use different case materials/finishes (Lava Black: black PVD titanium bezel + black stainless steel case; Summit Blue: dual-colour PVD titanium bezel + silver stainless steel case) -- a single representative case_material/weight is recorded, see device_specs source_text for the full per-colorway breakdown. release_date is approximated from the Wayback Machine's first archived capture of this product page (2025-02-20, consistent with a Mobile World Congress-season launch window); not a press-confirmed date. rrp_amount left NULL (no price found; see file header).

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Display

Display Type	AMOLED As stated by manufacturer: “Panel: LTPO AMOLED”
Shape	Round As stated by manufacturer: “Round case per official product photography”
Display Size	38.1 mm As stated by manufacturer: “Display Size 1.50in (converted to mm)”
Resolution Width	466 px As stated by manufacturer: “Resolution 466*466”
Resolution Height	466 px As stated by manufacturer: “Resolution 466*466”
Pixel Density	310 ppi As stated by manufacturer: “Pixel Density 310 PPI”
Max Brightness	2200 nits As stated by manufacturer: “Default 600nits; high brightness mode 1000nits; peak brightness up to 2200nits (only in self-developed workout mode, auto-enabled in strong sunlight; scheduled via OTA within 2025 at launch)”
Cover Material	2D sapphire crystal As stated by manufacturer: “Cover Glasses 2D Sapphire crystal”

Performance

Chipset	Qualcomm Snapdragon W5 Gen 1 As stated by manufacturer: “Performance: Processor Snapdragon® W5 Gen 1 Wearable Platform”
RAM	2 GB As stated by manufacturer: “2GB RAM + 32GB ROM”
Storage	32 GB As stated by manufacturer: “2GB RAM + 32GB ROM (plus a separate 4GB EMMC for RTOS)”
Low-Power Coprocessor	BES2800BP As stated by manufacturer: “Performance: MCU BES2800BP”

Battery

Battery Capacity	648 mAh As stated by manufacturer: “Battery 648mAh (typical), 631mAh (rated)”
Typical Battery Life	120 hours As stated by manufacturer: “Battery Life For Standard Use In Smart Mode: Up to 120h”
Extended/Battery-Saver Life	384 hours As stated by manufacturer: “Battery Life For Standard Use In Power Saver Mode: Up to 16 days”
Charging Type	Magnetic pogo pins As stated by manufacturer: “Watch VOOC Flash Charge, charging dock, up to 80mins full charge”
Fast Charging	Yes As stated by manufacturer: “Fast charging: 10 mins charge for 1 day”

Connectivity

Bluetooth	Yes As stated by manufacturer: “Classical BT + BLE”
Bluetooth Version	5.2 As stated by manufacturer: “Bluetooth® 5.2 classical BT, BLE”
Wi-Fi	Yes As stated by manufacturer: “WiFi 5G/2.4G, 802.11 a/b/g/n”
NFC	Yes As stated by manufacturer: “NFC Supported”
Cellular (LTE)	No As stated by manufacturer: “No cellular/SIM section in an otherwise-comprehensive official Connectivity spec block; no LTE variant of this model was found”
GPS	Yes As stated by manufacturer: “GNSS Dual band L1 + L5: beidou, GPS, Galileo, GLONASS, QZSS”
Satellite Systems	GPS, GLONASS, Galileo, Beidou, QZSS As stated by manufacturer: “Dual band L1 + L5: beidou, GPS, Galileo, GLONASS, QZSS”

Sensors

Heart Rate Sensor	Yes As stated by manufacturer: “Optical heart rate sensor”
Blood Oxygen (SpO2) Sensor	Yes As stated by manufacturer: “Optical pulse oximeter sensor / SpO2 tracking”
ECG Sensor	Yes As stated by manufacturer: “Sensors list explicitly includes ECG; ECG Analyzer feature (availability may vary by country/region, upgraded via OTA where unsupported at launch)”
Skin Temperature Sensor	Yes As stated by manufacturer: “Sensors list explicitly includes wrist temperature sensor”
Accelerometer	Yes As stated by manufacturer: “Acceleration sensor”
Gyroscope	Yes As stated by manufacturer: “Gyroscope sensor”
Compass	Yes As stated by manufacturer: “Geomagnetic sensor”
Barometer	Yes As stated by manufacturer: “Barometer”
Ambient Light Sensor	Yes As stated by manufacturer: “Light sensor”

Build & Design

Case Material	Titanium alloy bezel, stainless steel case As stated by manufacturer: “Lava Black: Black PVD titanium alloy bezel + Black stainless steel case; Summit Blue: Dual colour PVD titanium alloy bezel + Silver stainless steel case; Bottom Case: Plastic (PA+55%GF) + Glass sensor area”
Case Diameter	46.6 mm As stated by manufacturer: “Size 46.6mm (excluding lugs) x 47.6mm x 11.75mm”
Case Thickness	11.75 mm As stated by manufacturer: “Size 46.6mm x 47.6mm x 11.75mm (excluding optical health sensor area)”
Weight	49.7 g As stated by manufacturer: “Body weight about 49.7g (excluding wrist strap); whole machine 81g (Lava Black) / 76g (Summit Blue) including strap”
Water Resistance Rating	MIL-STD-810H, 5ATM, IP68 As stated by manufacturer: “Durability: MIL-STD-810H, 5ATM, IP68”
Available Colors	Lava Black, Summit Blue As stated by manufacturer: “OPPO Watch X2 46mm (OWWE251): Lava Black \| Summit Blue”

Software & Compatibility

Minimum Android Version Required	Android 9.0+ (GMS 23.45.23+) As stated by manufacturer: “Only supports smartphones with Android 9.0 and above, which should also have a GMS version of 23.45.23 and above”
iPhone Compatible	No As stated by manufacturer: “Only supports smartphones with Android 9.0 and above (GMS 23.45.23+); iOS and Android (Go edition) devices are not supported”
Google Assistant	Yes As stated by manufacturer: “Convenient Experience: Google assistant”
Google Wallet Support	Yes As stated by manufacturer: “Convenient Experience: Google wallet; NFC Supported”

Commercial

Box Contents	Watch body, Charging base, Strap, Safety Guide, Quick Start Guide, USB-C charging cable As stated by manufacturer: “In the Box: Watch body x1, Charging base x1, Strap x1, Safety Guide x1, Quick Start Guide x1, USB-C charging cable x1”