Nothing CMF Watch Pro 3 vs Xiaomi Redmi Watch 6

What CMF Watch Pro 3 does better (1) and where Redmi Watch 6 wins (3) — every spec side by side.

6.8Score

1 advantage≈ $70

Xiaomi · 2025Redmi Watch 6

8.4Score

3 advantages≈ $75

Higher score

5.9Display8.5

5.0Health tracking5.0

Dimensions

Size comparison

CMF Watch Pro 3Redmi Watch 6

	CMF Watch Pro 3	Redmi Watch 6	Difference
Case size	47 mm	40 mm	+7 mm

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

Specifications

Only differences	Nothing CMF Watch Pro 3≈ $706.8	Xiaomi Redmi Watch 6≈ $758.4
Design & durability
Case size	47 mm	46 mm
Weight	—	31 g
Thickness	—	9.9 mm
Height	—	46.5 mm
Width	—	40 mm
Case material	Aluminium	Aluminium
Strap material	Silikon	—
Water resistance	—	5 ATM
Water rating (maker)	—	50 m / 5 bar / 5 ATM
Colours	—	Black, Silver
Display
Screen size	1.43″	2.1″
Display technology	AMOLED	AMOLED
Panel	AMOLED	AMOLED
AMOLED / OLED display	Yes	Yes
Always-on display	Yes	—
Touchscreen	Yes	Yes
Resolution (width)	466 px	432 px
Resolution (height)	466 px	514 px
Pixel density	—	324 ppi
Peak brightness	—	2,000 nits
Refresh rate	—	60 Hz
Battery
Battery life (smartwatch mode)	10 days	24 days
Battery capacity	350 mAh	550 mAh
Health sensors
Optical heart rate	Yes	Yes
Blood oxygen (SpO2)	Yes	Yes
ECG	Yes	Yes
Sleep tracking	—	Yes
Sensors	heart rate, SpO2, accelerometer, ambient light	Accelerometer, heart rate, compass, gyro, 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)	—	No
eSIM	—	Yes
Bluetooth	5.3	5.4
Smart features
Calls from the wrist	—	Yes
Speaker	—	Yes
Platform
Operating system	CMF Watch App	HyperOS 3
Platform	Proprietary	Proprietary
Works with	iOS, Android	iOS, Android