Nothing CMF Watch Pro 3 vs Xiaomi Black Shark GS3

What CMF Watch Pro 3 does better (0) and where Black Shark GS3 wins (0) — every spec side by side.

6.8Score

0 advantages≈ $70

Higher score

6.3Score

0 advantages

5.9Display4.6

5.0Health tracking5.0

Why is CMF Watch Pro 3 better than Black Shark GS3?

CMF Watch Pro 3 has no measurable advantages in this pair.

Black Shark GS3 has no measurable advantages in this pair.

Specifications

Only differences	Nothing CMF Watch Pro 3≈ $706.8	Xiaomi Black Shark GS36.3
Design & durability
Case size	47 mm	—
Case material	Aluminium	—
Lens / cover glass	—	Corning Gorilla Glass
Strap material	Silikon	—
Water resistance	—	5 ATM
Ingress protection	—	IP68
Water resistance (IPx)	—	IPx8
Military-grade (MIL-STD-810)	—	Yes
Colours	—	Black, Green
Display
Screen size	1.43″	1.43″
Display technology	AMOLED	AMOLED
Panel	AMOLED	AMOLED
AMOLED / OLED display	Yes	Yes
Always-on display	Yes	—
Touchscreen	Yes	—
Resolution (width)	466 px	466 px
Resolution (height)	466 px	466 px
Pixel density	—	326 ppi
Peak brightness	—	600 nits
Refresh rate	—	60 Hz
Battery
Battery life (smartwatch mode)	10 days	—
Battery capacity	350 mAh	—
Health sensors
Optical heart rate	Yes	Yes
Blood oxygen (SpO2)	Yes	Yes
ECG	Yes	—
Sensors	heart rate, SpO2, accelerometer, ambient light	Accelerometer, compass, heart rate, SpO2
Sports & navigation
Built-in GPS	Yes	Yes
Satellite systems	GPS, GLONASS, GALILEO, BDS	GLONASS
Compass	—	Yes
Connectivity
NFC payments	—	Yes
LTE (cellular)	—	No
eSIM	—	No
Bluetooth	5.3	—
Smart features
Speaker	—	Yes
Platform
Operating system	CMF Watch App	—
Platform	Proprietary	—
Works with	iOS, Android	—