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Huawei Watch 3
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Phone Insight
Full Specifications September 4, 2026
Huawei Watch 3
Huawei · 2021

Huawei Watch 3

Huawei Watch 3 watch. Announced Jun 2021. Features 1.43″ display, 16 GB storage, 2 GB RAM.

Display 1.43"
RAM 2 GB
Storage 16GB storage, no card slot
OS HarmonyOS 2.0, up to 3.0
Build 54g, 12.2mm thickness

Launch

Announced 2021, June 02
Status Available. Released 2021, June 11

Platform

OS HarmonyOS 2.0, upgradable to 3.0

Display

Type AMOLED
Size 1.43 inches
Resolution 466 x 466 pixels (~326 ppi density)

Memory

Card slot No
Internal 16GB 2GB RAM
memoryother eMMC 5.1

Camera

cam1modules No

Body

Dimensions 46.2 x 46.2 x 12.2 mm (1.82 x 1.82 x 0.48 in)
Weight 54 g (1.90 oz)
Build Glass front, ceramic back, stainless steel frame
SIM eSIM
bodyother 50m water resistant 5 ATM Compatible with standard 22mm straps

Battery

Type Li-Ion
Charging 10W wireless

Sound

Loudspeaker Yes
3.5mm jack No

Comms

WLAN Wi-Fi 802.11 b/g/n (market/region dependent)
Bluetooth 5.2, A2DP, LE
Positioning GPS, GLONASS, BDS, GALILEO, QZSS
NFC Yes
Radio No
USB No

Network

Technology HSPA / LTE
2G bands N/A
3G bands HSDPA 850 / 900 / 1800 / 1900 / 2100 / 800
4G bands 1, 3, 5, 6, 7, 8, 9, 18, 19, 20, 26, 38, 39, 40, 41
Speed HSPA, LTE

Features

Sensors Accelerometer, gyro, heart rate, barometer, compass, SpO2, thermometer (body temperature)

Misc

Colors Black, Silver
Phone Insight phoneinsight.org/ Printed September 4, 2026

For live pricing, photos, and comparisons, visit phoneinsight.org/phones/huawei-watch-3/

In depth

Full specifications

Announced 2021, June 02
Status Available. Released 2021, June 11
OS HarmonyOS 2.0, upgradable to 3.0
Type AMOLED
Size 1.43 inches
Resolution 466 x 466 pixels (~326 ppi density)
Card slot No
Internal 16GB 2GB RAM
memoryother eMMC 5.1
cam1modules No
Dimensions 46.2 x 46.2 x 12.2 mm (1.82 x 1.82 x 0.48 in)
Weight 54 g (1.90 oz)
Build Glass front, ceramic back, stainless steel frame
SIM eSIM
bodyother 50m water resistant 5 ATM Compatible with standard 22mm straps
Type Li-Ion
Charging 10W wireless
Loudspeaker Yes
3.5mm jack No
WLAN Wi-Fi 802.11 b/g/n (market/region dependent)
Bluetooth 5.2, A2DP, LE
Positioning GPS, GLONASS, BDS, GALILEO, QZSS
NFC Yes
Radio No
USB No
Technology HSPA / LTE
2G bands N/A
3G bands HSDPA 850 / 900 / 1800 / 1900 / 2100 / 800
4G bands 1, 3, 5, 6, 7, 8, 9, 18, 19, 20, 26, 38, 39, 40, 41
Speed HSPA, LTE
Sensors Accelerometer, gyro, heart rate, barometer, compass, SpO2, thermometer (body temperature)
Colors Black, Silver
Price About 200 EUR
PhoneInsight Benchmark
14.9/100
Basic

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

Processor 9.6
Display 48.4
Battery 30
0.1%Popularity rank
285,205 hitsTotal views
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