Nothing CMF Watch Pro 3 vs Vivo Watch 5

What CMF Watch Pro 3 does better (0) and where Watch 5 wins (1) — every spec side by side.

6.8Score

0 advantages≈ $70

Vivo · 2025Watch 5

8.5Score

1 advantage≈ $110

Higher score

5.9Display6.5

5.0Health tracking5.0

Dimensions

Size comparison

CMF Watch Pro 3Watch 5

	CMF Watch Pro 3	Watch 5	Difference
Case size	47 mm	45 mm	+2 mm

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

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

Specifications

Only differences	Nothing CMF Watch Pro 3≈ $706.8	Vivo Watch 5≈ $1108.5
Design & durability
Case size	47 mm	45 mm
Weight	—	32 g
Thickness	—	11.4 mm
Height	—	45 mm
Width	—	45 mm
Case material	Aluminium	Stainless steel
Strap material	Silikon	—
Water resistance	—	5 ATM
Colours	—	Black, White, Stainless steel silver
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	—	1,500 nits
Refresh rate	—	60 Hz
Battery
Battery life (smartwatch mode)	10 days	—
Battery capacity	350 mAh	505 mAh
Health sensors
Optical heart rate	Yes	Yes
Blood oxygen (SpO2)	Yes	Yes
ECG	Yes	—
Sensors	heart rate, SpO2, accelerometer, ambient light	Accelerometer, gyro, heart rate, compass, SpO2
Sports & navigation
Built-in GPS	Yes	Yes
Satellite systems	GPS, GLONASS, GALILEO, BDS	GLONASS, GALILEO, BDS, QZSS
Compass	—	Yes
Connectivity
NFC payments	—	Yes
LTE (cellular)	—	Yes
eSIM	—	Yes
Bluetooth	5.3	5.4
Smart features
Speaker	—	No
Platform
Operating system	CMF Watch App	Blue OS 2
Platform	Proprietary	Proprietary
Works with	iOS, Android	—