The HUAWEI WATCH D2 is a high-quality smartwatch featuring a 1.82-inch (4.6 cm) AMOLED display for clear visibility. It supports outpatient blood pressure measurement and ECG monitoring, providing detailed health insights. The device offers 24-hour automatic health tracking with SpO2 monitoring to measure blood oxygen saturation. Its lightweight and slim design ensures comfort during prolonged wear. The Bluetooth calling function enables hands-free communication directly from the wrist. Compatible with both iOS and Android operating systems, it integrates seamlessly with smartphones. The watch is available in a blue color option. Built with high-quality materials, it emphasizes durability and reliable performance for daily use. The health features are designed to support wellness routines, while the user interface is intuitive for easy navigation. The battery life supports continuous monitoring, and the casing is resistant to minor shocks and moisture. This model is the successor to previous versions, featuring improved sensors and a refined aesthetic, targeting users seeking comprehensive health and connectivity features in a wearable device.
Operating system compatibility | Android, iOS |
Smartwatch functions | Date display, Datebooks, Make and answer calls, Weather |
Health functions | Blood pressure measurement, Calories, ECG, Heart rate measurement, Oxygen saturation, Pedometer, Respiratory rate, Sleep recording, Stress levels, Temperature detection |
Activities | Cycling, Mountaineering, Running |
Wristband material | Composite |
Case material | Aluminium |
Item number | 62288789 |
Manufacturer | Huawei |
Category | Smartwatches |
Manufacturer No. | Luca-B29 |
Release date | 22.9.2025 |
Sales rank in Category Smartwatches | 354 of 3422 |
Exact colour description | Blue |
Watch type | Smartwatch |
Protection type (IP code) | IP68 |
Operating system compatibility | Android, iOS |
Integrated components | Microphone, Speakers |
Smartwatch functions | Date display, Datebooks, Make and answer calls, Weather |
Health functions | Blood pressure measurement, Calories, ECG, Heart rate measurement, Oxygen saturation, Pedometer, Respiratory rate, Sleep recording, Stress levels, Temperature detection |
Activities | Cycling, Mountaineering, Running |
Sensors | Accelerometer, Ambient light sensor, Barometer Sensor, Gyro sensor, Heart rate sensor, Pulse Oximeter, Temperature sensor |
Time display | Digital |
Display | OLED |
Display technology | AMOLED |
Display size (inches) | 1.82" |
Image resolution | 480 x 408 pixels |
Wristband colour | Blue |
Wristband material | Composite |
Wristband size | L, M |
Strap width | 26.50 mm |
Strap description | Sports bracelet |
Case colour | Blue |
Case material | Aluminium |
Shape of watch | Square |
Case diameter | 48 mm |
Case thickness | 13.30 mm |
Connectivity | Bluetooth, NFC |
Bluetooth version | 5.2 |
Power supply | Rechargeable battery operated |
Battery life (without GPS) | 6 Days |
Charging technology | Qi Wireless Charging |
Battery life | 6 Days |
Manufacturer commitment | SBTi |
CO₂ emissions | 4.97 kg |
Climate contribution | CHF 0.12 |
Scope of delivery | Bracelet Size L, Bracelet size M, Carrying instructions, Charging station (including charging cable), Measuring tape for wrist circumference, Quick start guide, Safety information, Warranty card |
Weight | 40 g |
Length | 12.90 cm |
Width | 12 cm |
Height | 9.20 cm |
Weight | 510 g |
How often does a product of this brand in the «Smartwatches» category have a defect within the first 24 months?
Source: Digitec GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec GalaxusHow often is a product of this brand in the «Smartwatches» category returned?
Source: Digitec GalaxusThe Watch D2 impresses with its innovative technology. Unlike the Hilo Band, Huawei has integrated classic measurement technology into the wristband, albeit not at the level of the upper arm devices. Instead, the functions of a smartwatch are included in the package. This offers convenience in everyday life.
The Huawei Watch D2 is a great health watch that is much more comfortable to wear than its predecessor and more in line with the company's other top smartwatches. It is the best choice for monitoring blood pressure.
The Huawei Watch D2 is a good health smartwatch. Its unique selling point is the 24-hour blood pressure measurement. It has what it takes to be a game changer for high blood pressure patients, but can currently only be recommended as a supplement to normal morning and evening measurements. This is because the deviations from the reference device were often too high when tested.