Huawei Watch Buds 2
Quick details
Released
May 2026
Dimensions
47 × 47 × 14.69 mm
Operating system
HarmonyOS wearable platform
Display 1.5 inches Flexible LTPO AMOLED
Battery life Up to 3 days for watch and earbuds combined
Water resistance IP54 (earbuds only); watch not water resistant
GPS Yes
Sensors accelerometer, gyroscope, ambient light, optical heart rate
Technical specifications
General
Release date 2026-05
Product type Smartwatch
Physical size 47 × 47 × 14.69 mm
Weight 54.5 g (watch without strap); 4 g per earbud
Material Titanium alloy front case; fibre-reinforced composite rear case
Water resistance IP54 (earbuds only); watch not water resistant
Display type Flexible LTPO AMOLED
Display size 1.5 inches
Display resolution 466 × 466 pixels, 310 ppi
Display brightness Up to 3,000 nits
Battery Rechargeable lithium-ion battery
Battery life Up to 3 days for watch and earbuds combined
Charging Wireless charging
Sensors
GNSS type Built-in GNSS
GPS Yes
GALILEO Yes
GLONASS Yes
QZSS Yes
Beidou Yes
Accelerometer Yes
Gyroscope Yes
Barometric altimeter No
Compass No
Geomagnetic No
Ambient light sensor Yes
Optical heart rate Yes
Electrical heart rate No
SpO2 Yes
Temperature No
Galvanic skin response No
Microphone No (watch); Yes (earbuds)
Speakers No (watch); Yes (earbuds)
Vibration motor Yes
Health & activity tracking
Steps Yes
Distance Yes
Calories burned Yes
Floors No
Sports tracking Yes
Sleep Yes
Heart rate Yes
HRV Yes
Stress Yes
Blood oxygen Yes
Respiration rate Yes
Skin temperature No
ECG No
Blood pressure No
Body composition No
Glucose No
Hydration level No
UV exposure No
Calorie intake Yes
Running Ability Index Yes
Training Index Yes
Health Glance No
Emotional wellbeing Yes
Hyperglycemia risk assessment Yes
Arterial stiffness detection No
Pulse wave arrhythmia analysis Yes
Daily smart features
Smartphone compatibility Android 9.0+ and iOS 13.0+
Operating system at launch HarmonyOS wearable platform
Bluetooth Yes
Wi-Fi No
NFC / connected pay Yes
UWB No
Cellular No
Smartphone notifications Yes
Bluetooth calling Yes
Smartphone music control Yes
On-board music storage Yes
Voice assistant No
Links
Affiliate link Huawei
These technical specs are correct to the best of our knowledge at the time of publishing.
