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Watch Ultra 2 vs Watch D2

Apple Watch Ultra 2 vs Huawei Watch D2

What Watch Ultra 2 does better (4) and where Watch D2 wins (4) — every spec side by side.

Apple · 2023Watch Ultra 2

7.5Score

4 advantages≈ $470

Huawei · 2024Watch D2

8.5Score

4 advantages≈ $400

Higher score

9.4Display9.5

8.6Health tracking8.6

3.1Sports & outdoor8.0

7.9Smart features5.4

Dimensions

Size comparison

Watch Ultra 2Watch D2

	Watch Ultra 2	Watch D2	Difference
Height	49 mm	48 mm	+1 mm
Width	44 mm	38 mm	+6 mm
Thickness	14.4 mm	13.3 mm	+1.1 mm
Weight	61 g	40 g	+21 g

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

Why is Watch Ultra 2 better than Watch D2?

LTE (cellular)Yes · Watch D2: No
eSIMYes · Watch D2: No
Screen size1.92″ vs 1.82″+5%
Battery capacity564 mAh vs 524 mAh+8%

Why is Watch D2 better than Watch Ultra 2?

Battery life (smartwatch mode)1.5 days vs 6 days4×
Weight61.4 g vs 40 g+53%
Thickness14.4 mm vs 13.3 mm+8%
Pixel density338 ppi vs 347 ppi+3%

Specifications

Side by side

Only differences	Apple Watch Ultra 2≈ $4707.5	Huawei Watch D2≈ $4008.5
Design & durability
Case size	49 mm	48 mm
Weight	61.4 g	40 g
Thickness	14.4 mm	13.3 mm
Height	49 mm	48 mm
Width	44 mm	38 mm
Case material	Titanium	Aluminium
Sapphire crystal	Yes	—
Lens / cover glass	Sapphire crystal glass	—
Strap material	Textil	—
Water resistance	10 ATM	—
Ingress protection	IP6X	IP68
Water resistance (IPx)	—	IPx8
Water rating (maker)	100 m	—
Military-grade (MIL-STD-810)	Yes	—
Colours	Titanium, Black	Black, Gold
Display
Screen size	1.92″	1.82″
Display technology	OLED	AMOLED
Panel	Retina LTPO2 OLED	AMOLED
AMOLED / OLED display	Yes	Yes
Always-on display	Yes	—
Touchscreen	Yes	Yes
Resolution (width)	410 px	408 px
Resolution (height)	502 px	480 px
Pixel density	338 ppi	347 ppi
Peak brightness	3,000 nits	—
LTPO display	Yes	—
Refresh rate	60 Hz	60 Hz
Battery
Battery life (smartwatch mode)	1.5 days	6 days
Battery life (hours)	36 h	—
Battery capacity	564 mAh	524 mAh
Battery type	Li-Ion	Li-Ion
Wireless charging	Yes	Yes
Charged in 30 min	40%	—
Health sensors
Optical heart rate	Yes	Yes
Blood oxygen (SpO2)	Yes	Yes
ECG	Yes	Yes
Skin temperature	Yes	Yes
Temperature sensor	Yes	Yes
Sleep tracking	Yes	Yes
Sensors	Accelerometer, gyro, heart rate, barometer, always-on altimeter (-500m to 9000m), compass, SpO2, VO2max, temperature (body), temperature (water)	Accelerometer, gyro, heart rate, SpO2, thermometer (skin temperature), differential pressure sensor, barometer
Sports & navigation
Built-in GPS	Yes	Yes
Dual-band GPS	Yes	—
Satellite systems	GLONASS, GALILEO, BDS	—
Barometric altimeter	Yes	Yes
Compass	Yes	Yes
Multisport / triathlon mode	Yes	—
Dive mode	Yes	—
Connectivity
NFC payments	Yes	Yes
LTE (cellular)	Yes	No
eSIM	Yes	No
Wi-Fi	Wi-Fi 4	—
Bluetooth	5.3	5.2
Ultra Wideband	Yes	—
Smart features
Calls from the wrist	Yes	Yes
Speaker	Yes	Yes
Microphone	Yes	—
Voice assistant	Yes	—
Music on the watch	Yes	Yes
Storage	64 GB	—
Platform
Operating system	watchOS 10	HarmonyOS 5.0
Platform	watchOS	HarmonyOS
Works with	iOS	Android, iOS
Chipset	Apple S9	—