The Watch 3 comes with buttons, rotatable crowns, and a color screen. It integrates smart features such as eSIM, voice calls, MeeTime calls, heart rate monitoring, HUAWEI TruSleep, SpO2 measurement, workout tracking, notifications, music playback, workout data syncing, voice assistant, GPS, NFC, Wi-Fi, fall detection, SOS calls, versatile watch faces, as well as wireless charging.

Display

• Display type: Digital
• Display resolution: 466 x 466 pixels
• Touchscreen: Yes
• Display diagonal: 3.63 cm (1.43")
• Display technology: AMOLED
• Pixel density: 326 ppi
• Colour display: Yes

Ports & interfaces

• USB port: No
• Wi-Fi: Yes
• Bluetooth version: 5.2
• Near Field Communication (NFC): Yes
• Headphone connectivity: Bluetooth
• Wi-Fi standards: 802.11b, 802.11g, Wi-Fi 4 (802.11n)
• Bluetooth Low Energy (BLE): Yes

Weight & dimensions

• Width: 46.2 mm
• Depth: 46.2 mm
• Thickness: 1.22 cm
• Weight: 54 g

Power

• Battery technology: Lithium Polymer (LiPo)
• Battery capacity: 450 mAh
• Battery life (max): 76 h
• Wireless charging: Yes
• Charging time: 2 h

Network

• Mobile network connection: Yes
• Mobile network generation: 4G
• 4G standard: LTE
• GPS (satellite): Yes
• BeiDou: Yes
• GLONASS: Yes
• Galileo: Yes
• Quasi-Zenith Satellite System (QZSS): Yes

Packaging data

• Package type: Box

Packaging content

• AC adapter included: Yes
• Cables included: USB Type-C
• Manual: Yes
• Charging base: Yes
• Warranty card: Yes

Design

• Market positioning: Smartwatch
• Watch case size: 46 mm
• Watch case colour: Black
• Watch case material: Stainless steel
• Band colour: Black
• Band material: Fluoroelastomer
• Shape: Round
• Suggested gender: Unisex
• Buckle colour: Black
• Buckle material: Stainless steel
• Closure type: Single prong strap buckle
• Protection features: Crash proof, Dust resistant, Scratch resistant, Shock-resistant, Splash proof, Waterproof
• Removable strap: Yes
• Water resistance: 5 ATM

Performance

• Built-in microphone: No
• Built-in speaker(s): Yes
• Built-in camera: No
• FM radio: No
• Mobile operating systems supported: Android 6.0, Android 7.0, Android 7.1, Android 7.1.2, Android 8.0, Android 9.0, iOS 10.0, iOS 11.0, iOS 11.4, iOS 12, iOS 13, iOS 14.5, iOS 9.0, iOS 9.1, iOS 9.2, iOS 9.3
• Operating system installed: HarmonyOS
• RAM capacity: 2048 MB
• Flash memory: 16 GB
• Processor manufacturer: HiSilicon
• Processor model: Hi6262

Features

• Heart rate monitor: Yes
• Heart rate contact sensors: Yes
• Heart rate sensor type: Optical
• Heart rate measuring: Automatic
• Blood oxygen sensor: Yes
• Accelerometer: Yes
• Gyroscope: Yes
• Quality of sleep: Yes
• Short Message Service (SMS): Yes
• Vibrating motor: Yes
• SOS alert function: Yes
• Ambient light sensor: Yes
• Caller ID: Yes
• E-mail: Yes
• Clock mode: 12h/24h
• Weather display: Yes
• Calendar notifications: Yes
• SMS notifications: Yes
• Timer: Yes
• Electronic compass: Yes
• Skin temperature sensor: Yes
• Stress monitoring function: Yes
• Barometer: Yes
• Country of origin: China

Logistics data

• Commodity Classification Automated Tracking System (CCATS): 8517620000
• Harmonized System (HS) code: 91021200