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Watch Series 6 vs Watch GT 3

Apple Watch Series 6 vs Huawei Watch GT 3

What Watch Series 6 does better (5) and where Watch GT 3 wins (3) — every spec side by side.

Apple · 2020Watch Series 6

7.9Score

5 advantages≈ $770

Higher score

Huawei · 2021Watch GT 3

6.3Score

3 advantages≈ $130

6.2Display6.9

5.0Health tracking9.5

9.3Sports & outdoor4.7

7.9Smart features3.9

5.7Build & durability7.0

Dimensions

Size comparison

Watch Series 6Watch GT 3

	Watch Series 6	Watch GT 3	Difference
Height	44 mm	45.9 mm	−1.9 mm
Width	38 mm	45.9 mm	−7.9 mm
Thickness	10.7 mm	11 mm	−0.3 mm
Weight	47 g	35 g	+12 g

Drawn to the same scale from the official dimensions (front and side).

Why is Watch Series 6 better than Watch GT 3?

NFC paymentsYes · Watch GT 3: No
LTE (cellular)Yes · Watch GT 3: No
Screen size1.78″ vs 1.43″+24%
eSIMYes · Watch GT 3: No
Thickness10.7 mm vs 11 mm+3%

Why is Watch GT 3 better than Watch Series 6?

Weight47.1 g vs 35 g+35%
Battery capacity304 mAh vs 455 mAh+50%
Resolution (width)368 px vs 466 px+27%

Specifications

Side by side

Only differences	Apple Watch Series 6≈ $7707.9	Huawei Watch GT 3≈ $1306.3
Design & durability
Case size	44 mm	46 mm
Weight	47.1 g	35 g
Thickness	10.7 mm	11 mm
Height	44 mm	45.9 mm
Width	38 mm	45.9 mm
Case material	Stainless steel	Stainless steel
Sapphire crystal	Yes	—
Lens / cover glass	Sapphire crystal glass	—
Strap material	Fluorelastomer	—
Water resistance	5 ATM	5 ATM
Water rating (maker)	50 m / 5 bar / 5 ATM	—
Colours	Silver, Graphite (DLC), Gold (PVD)	Black, Steel, Gold
Display
Screen size	1.78″	1.43″
Display technology	OLED	AMOLED
Panel	Retina LTPO OLED	AMOLED
AMOLED / OLED display	Yes	Yes
Always-on display	Yes	—
Touchscreen	Yes	Yes
Resolution (width)	368 px	466 px
Resolution (height)	448 px	466 px
Pixel density	326 ppi	326 ppi
Peak brightness	1,000 nits	—
LTPO display	Yes	—
Refresh rate	60 Hz	60 Hz
Battery
Battery life (smartwatch mode)	2 days	—
Battery capacity	304 mAh	455 mAh
Battery type	Li-Ion	Li-Po
Wireless charging	Yes	Yes
Health sensors
Optical heart rate	Yes	Yes
Blood oxygen (SpO2)	Yes	Yes
ECG	Yes	—
Skin temperature	—	Yes
Temperature sensor	—	Yes
Sleep tracking	Yes	Yes
Sensors	Accelerometer, gyro, heart rate, barometer, always-on altimeter, compass, SpO2, VO2max	Accelerometer, gyro, heart rate, barometer, compass, SpO2, thermometer (body temperature)
Sports & navigation
Built-in GPS	Yes	Yes
Dual-band GPS	—	Yes
Satellite systems	GLONASS, GALILEO, QZSS	GLONASS, GALILEO, BDS, QZSS
Barometric altimeter	Yes	Yes
Compass	Yes	Yes
LED flashlight	Yes	—
Connectivity
NFC payments	Yes	No
LTE (cellular)	Yes	No
eSIM	Yes	No
Wi-Fi	Wi-Fi 4	—
Bluetooth	5	5.1
Ultra Wideband	Yes	—
Smart features
Calls from the wrist	Yes	—
Speaker	Yes	Yes
Microphone	Yes	—
Voice assistant	Yes	—
Music on the watch	Yes	—
Storage	32 GB	32 GB
RAM	1 GB	4 GB
Platform
Operating system	watchOS 7.0	HarmonyOS 2.0
Platform	watchOS	HarmonyOS
Works with	iOS	iOS, Android
Chipset	Apple S6	—