Huawei WATCH Buds Headphone Watch Two-in-One Smart Watch Noise Reduction Call Blood Oxygen Heart Rate Monitoring Watch
* It is the Chinese mainland version.However,there are many languages.
HUAWEI WATCH Buds
productname: HUAWEI WATCH Buds
Functions: headset: Bluetooth call, wearing automatic answer, wide-area ear touch, left and right earphone adaptation, earplug fit detection, intelligent broadcast; Watch: watch WeChat, watch control headset, heart rate monitoring, sleep monitoring, blood oxygen monitoring, application market, NFC payment/access control/car key, GPS positioning, motion detection
Bluetooth: Bluetooth 5.2
Matching system: Android 7.0 and above; IOS 9.0 and above; HarmonyOS 2 and above
Screen: AMOLED color screen
Screen resolution: 466 * 466, PPI 326
Making and receiving calls: Yes
Screen size: 1.43 inches
Touch screen: support
Battery capacity: watch: 410mAh; Headphone: 30mAh
Support music: support
Key: common crown (support pressing, not support rotation interaction, such as interface scaling, list sliding, etc.)+cover opening key
Charging interface: wireless charging
Theoretical working time: integrated battery life of the whole machine: 3 days, single full battery life of the headset: turn off noise reduction: listen to music for 4.0 hours, talk for 2.5 hours; Enable noise reduction: listen to music for 3.0 hours, talk for 2.0 hours
Theoretical charging time: watch+headset full: 100min
Charging base: HUAWEI WATCH wireless super fast charging base
Applicable circumference of strap: strap width: 22mm; Fitted wrist circumference 140-210mm
Theoretical standby time: integrated battery life of the whole machine: 3 days of single full battery life of the headset: turn off noise reduction: listen to music for 4.0 hours, talk for 2.5 hours; Enable noise reduction: listen to music for 3.0 hours, talk for 2.0 hours
Sensors: 6-axis inertial sensor (acceleration sensor, gyroscope sensor), optical heart rate sensor 5.0, ambient light sensor, Hall sensor, capacitance sensor, bone conduction device (VACC)
Operating system: HarmonyOS 3.0
Microphone: watch: headset not supported: dual Mic+bone conduction device (VACC)
Motor: linear motor
Positioning system: Beidou+GPS+Glonass+Galileo
NFC: Support
