* It is the Chinese mainland version, but it supports many languages.
HUAWEI WATCH 4
Detailed parameter product introduction
Basic parameter
Release date: May 18th, 2023
Carrying system: HarmonyOS 3.1
Adapted models: HarmonyOS 2.0 and above, Android 6.0 and above, iOS 9.0 and above.
monitor
Screen size: 1.5 inches
Screen resolution: 466×466 pixels, PPI 310.
Screen Touch: Keys, Touch
Display technology: AMOLED screen
hardware performance
Sensor:GPS, optical heart rate meter, environmental photosensitive sensor, electronic compass, barometer, acceleration sensor, gyroscope, body temperature sensor, ECG sensor and depth gauge sensor.
Positioning system: GPS,GLONASS, Beidou, Galileo,QZSS.
Waterproof grade: 5ATM
Battery specification: 536mAh (typical) 530mAh (rated)
Charging method: wireless charging
Charging time: about 60 minutes (at 25℃ ambient temperature)
Endurance:All-round mode is normally used for 3 daysLong battery life mode can be used for up to 14 days.
Functional parameters
Main functions:
Sedentary reminder, step recording, exercise monitoring, blood oxygen detection, heart rate monitoring, sleep monitoring, pressure monitoring, location tracking, data recording, call information reminder, dial-up call, voice assistant, music control, personalized dial, time alarm clock.
Features: Waterproof, SMS function, wireless charging.
Wireless functions: Bluetooth, wifi,NFC,3G,4G.
WiFi: yes, yes (only 2.4G is supported.
Bluetooth: Bluetooth v5.2,2.4 GHz, BR +BLE.
NFC: support
Microphone: built-in microphone
Speaker: built-in speaker
Other parameters
Available accessories
Bracelet adaptation circumference: wrist circumference is 140-210mm.
Strap size: the strap width is 22 mm.
Material: stainless steel case+high strength composite fiber back case +3D glass screen.
Color/color scheme:
Gengetsu black/black fluororubber strap
Saturn brown/brown leather strap
Venus white/white leather strap
Product size: 46.2×46.2×10.9mm
Weight: about 48g (excluding strap)
Other parameters
Charging base: wireless charging base
Interface: wireless charging
Motor: support
Storage temperature:-20℃ ~+55℃
Storage temperature:-20℃ ~+55℃
Button: up key+down key, in which the up key supports the function of rotating the crown.
Compatibility: compatible with tripartite Android and IOS.
Network frequency: 3g: B1/B2/B3/B4/B5/B6/B8/B19 4g: B1/B2/B3/B4/B5/B7/B8/B9/B18/B19/B20/B26/B28/B34/B39/B40/B48.
packing list
Watch × 1
Wireless charging base (including charging cable) × 1
Quick Start & Safety Information & Warranty Card × 1
Card × 1