Asus Zenwatch 3 WI503Q

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Full Specifications September 4, 2026

Asus · 2016

Asus Zenwatch 3 WI503Q

Name: Asus Zenwatch 3 WI503Q
Brand: Asus

Asus Zenwatch 3 WI503Q Android watch. Announced Aug 2016. Features 1.39″ display, Snapdragon Wear 2100 chipset, 341 mAh battery, 4 GB storage, 512 MB RAM, Corning Gorilla Glass 3.

Display 1.39"

Chipset Snapdragon Wear 2100

RAM 512 GB

Storage 4GB 512MB RAM storage, no card slot

Battery 341 mAh

OS Android Wear OS 2.1

Build 48g, 10.8mm thickness

Launch

Announced 2016, August. Released 2016, December

Status Discontinued

Platform

OS Android Wear OS 2.1

Chipset Qualcomm MSM8909W Snapdragon Wear 2100

CPU Quad-core 1.1 GHz Cortex-A7

GPU Adreno 304

Display

Type AMOLED

Size 1.39 inches

Resolution 400 x 400 pixels (~287 ppi density)

Protection Corning Gorilla Glass 3

Memory

Card slot No

Internal 4GB 512MB RAM

memoryother eMMC 4.5

Camera

cam1modules No

Body

Dimensions 45 x 45 x 10.8 mm (1.77 x 1.77 x 0.43 in)

Weight 48 g (1.69 oz)

Build Glass front (Gorilla Glass 3), stainless steel 316L frame

SIM No

bodyother IP67 dust/water resistant (up to 1m for 30 min) Compatible with standard 18mm straps

Battery

Type Li-Ion 341 mAh, non-removable

Charging 18W wired, 60% in 15 min

Sound

Loudspeaker Yes

3.5mm jack No

Comms

WLAN Wi-Fi 802.11 b/g/n

Bluetooth 4.1, LE

Positioning No

NFC No

Radio No

USB No

Network

Technology No cellular connectivity

2G bands N/A

GPRS No

EDGE No

Features

Sensors Accelerometer, gyro

featuresother MP3 player Voice dial/commands

Misc

Colors Gunmetal, Silver, Rose gold

In depth

Full specifications

Announced	2016, August. Released 2016, December
Status	Discontinued

OS	Android Wear OS 2.1
Chipset	Qualcomm MSM8909W Snapdragon Wear 2100
CPU	Quad-core 1.1 GHz Cortex-A7
GPU	Adreno 304

Type	AMOLED
Size	1.39 inches
Resolution	400 x 400 pixels (~287 ppi density)
Protection	Corning Gorilla Glass 3

Card slot	No
Internal	4GB 512MB RAM
memoryother	eMMC 4.5

cam1modules	No

Dimensions	45 x 45 x 10.8 mm (1.77 x 1.77 x 0.43 in)
Weight	48 g (1.69 oz)
Build	Glass front (Gorilla Glass 3), stainless steel 316L frame
SIM	No
bodyother	IP67 dust/water resistant (up to 1m for 30 min) Compatible with standard 18mm straps

Type	Li-Ion 341 mAh, non-removable
Charging	18W wired, 60% in 15 min

Loudspeaker	Yes
3.5mm jack	No

WLAN	Wi-Fi 802.11 b/g/n
Bluetooth	4.1, LE
Positioning	No
NFC	No
Radio	No
USB	No

Technology	No cellular connectivity
2G bands	N/A
GPRS	No
EDGE	No

Sensors	Accelerometer, gyro
featuresother	MP3 player Voice dial/commands

Colors	Gunmetal, Silver, Rose gold
Price	About 230 EUR

PhoneInsight Benchmark

30.9/100

Entry-level

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 33.1

Display 45.7

Battery 28.5

471,912 hitsTotal views

Asus Zenwatch 3 WI503Q

Launch

Platform

Display

Memory

Camera

Body

Battery

Sound

Comms

Network

Features

Misc

Full specifications

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