Xiaomi Smart Band 9 Pro vs Noise ColorFit Ultra 2 Buzz comparison

Show Only Differences Highlight Differences	Xiaomi Smart Band 9 Pro	Noise ColorFit Ultra 2 Buzz
key specs
Dial Shape	Rectangle	Rectangle
Display Type	AMOLED	-
Ideal For	Unisex	-
Compatible OS	-	iOS 11 or above, Android 9.0 or above
Strap Material	-	Silicone
general
Brand	Xiaomi	Noise
Model	Smart Band 9 Pro	ColorFit Ultra 2 Buzz
Release date	October 29, 2024	August 17, 2022
Dial Shape	Rectangle	Rectangle
Size	Regular	Regular
Touchscreen	1.74	Yes
Water Resistant	5 ATM	IP68
Usage	Regular	-
Ideal For	Unisex	-
Strap Material	-	Silicone
dimensions
Width	43.27	45.6
Height	32.49	37.5
Thickness	10.2	37.5
Weight (g)	24.50	41.40
product details
Sensor	heart rate, SpO2, steps	SpO2 Sensor, Heart Rate Sensor
Battery Type	350	-
Battery Life	21 days	7 days
Notification	-	Yes
Notification Type	-	Call, Message, Alarms, Reminders
Charge Time	-	2 hours
Stand By Time	-	35 days
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5.4	5.3
Other Connectivity Features	GNSS, NFC	-
Call Function	-	Yes
Call Features	-	Reject Calls, Take Calls, Call Logs, Dial Pad
platform and storage features
Operating System	HyperOS 2	-
Compatible Operating System	-	iOS 11 or above, Android 9.0 or above
camera and display features
Display Resolution	336 x 480	-
Display Type	AMOLED	-
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Calendar	Yes	-
Alarm Clock	Yes	Yes
Date & Time Display	Yes	Yes
Calorie Count	-	Yes
Other Fitness Features	-	100 Sports Modes, Auto Sports Detection
audio and video features
Speaker	-	Yes
Microphone	-	Yes

Related Comparisons

Popular Smartwatch Brands