HUAWEI WATCH Ultimate 2| Black | March-B19

The HUAWEI WATCH Ultimate 2 March-B19 is designed as a premium, rugged, and feature-rich smartwatch, ideal for fitness, outdoor adventures, and health monitoring, with a high-contrast display, extended water resistance, and full connectivity options

Display
Type - LTPO2 AMOLED
Size - 1.5 inches (~38 mm)
Resolution - 466 x 466 pixels
Peak Brightness - 3500 nits for improved outdoor visibility 
Always On Display (AOD) - Supported

Body & Design
Dimensions - 48.5 x 48.5 x 12.9 mm (Black variant)
Weight - 80–80.5 g (2.8–2.86 oz)
Materials - Sapphire crystal front, ceramic bezel, zirconium front case, ceramic back
Color - Black (with fluoroelastomer strap included)
Water/Dust Resistance - IP68/69, 20 ATM/150 m swimproof/diving, EN13319, ISO 22810:2010 certified
ECG Validation - Yes
Buttons - Rotating crown and two physical buttons

Platform & OS
Operating System - HarmonyOS 5.1
Compatibility - Android 9.0 or later, iOS 13.0 or later

Connectivity
Network - GSM / HSPA / LTE
SIM - eSIM
Bluetooth - v5.2, A2DP, LE
Wi-Fi - 802.11 a/b/g/n/ac/6 (Wi-Fi 6)
NFC - Supported
Positioning Systems - GPS (L1+L5), GLONASS, GALILEO (E1+E5a), BeiDou (B1I+B1c), QZSS (L1+L5)
Nearby Features - Sonar-based underwater communication (Nearlink), BDS Satellite Messaging (China only)

Sensors & Health Features
Sensors - Accelerometer, Gyroscope, Heart Rate Monitor, Barometer, Compass, SpO2, Thermometer (body temperature), X-TAP, Heart Rate Variability (HRV), Arterial Stiffness Detection
Fitness Features - Sleep tracking (Huawei TruSleep), ECG measurement, stress monitoring, pulmonary/spo2 awareness, fitness and sports tracking
Additional Features - Sonar communication underwater, supported for up to 30 m, ECG certified, swimming/diving support

Battery & Charging
Battery Capacity - Li-Ion 867 mAh
Charging - 10–20 W wireless charging, inductive charging supported but charger may not be included in the box
Battery Life - Varies by usage mode: standard, battery saver, expedition, golf, trail run, and AOD settings; real-world performance depends on usage

Miscellaneous
Wrist Size Fit - 140–210 mm
Buttons & Controls - Touchscreen, rotating crown, other physical buttons
Durability & Environmental Conditions - Operating temperature 0°C to 35°C, wearable safety range -20°C to +55°C, diving 0°C to 38°C

Technical details
Producer - Huawei

Package features
Type of battery - Accumulator
Embeeded battery - Yes
WEEE tax - Yes

Warranty - 24 month(s)