Xiaomi Smart Band 8 Active vs Noise ColorFit Ultra 2 Buzz comparison

Show Only Differences Highlight Differences	Xiaomi Smart Band 8 Active	Noise ColorFit Ultra 2 Buzz
key specs
Strap Colour	Ivory, Olive, Blue, Black, Pink	-
Dial Shape	Rectangle	Rectangle
Ideal For	Unisex	-
Compatible OS	-	iOS 11 or above, Android 9.0 or above
Strap Material	-	Silicone
general
Brand	Xiaomi	Noise
Model	Smart Band 8 Active	ColorFit Ultra 2 Buzz
Release date	October 5, 2023	August 17, 2022
Dial Shape	Rectangle	Rectangle
Strap Colour	Ivory, Olive, Blue, Black, Pink	-
Size	Regular	Regular
Interchangeable Strap	Yes	-
Water Resistant	Yes	IP68
Water Resistance Depth	5ATM	-
Ideal For	Unisex	-
Strap Material	-	Silicone
Touchscreen	-	Yes
dimensions
Width	25.42	45.6
Height	42.81	37.5
Thickness	9.99	37.5
Weight (g)	14.90	41.40
product details
Sensor	PPG sensor, Accelerometer	SpO2 Sensor, Heart Rate Sensor
Compatible Device	iOS, Android	-
Battery Life	14 days	7 days
Charge Time	120 minutes	2 hours
Charger Type	Magnetic Charging	-
Rechargeable Battery	Yes	-
Notification	-	Yes
Notification Type	-	Call, Message, Alarms, Reminders
Stand By Time	-	35 days
connectivity features
Call Function	Yes	Yes
Bluetooth	Yes	Yes
Bluetooth Version	5.1	5.3
Call Features	-	Reject Calls, Take Calls, Call Logs, Dial Pad
fitness and watch functions
Heart Rate Monitor	Yes	Yes
Date & Time Display	Yes	Yes
Step Count	-	Yes
Calorie Count	-	Yes
Alarm Clock	-	Yes
Other Fitness Features	-	100 Sports Modes, Auto Sports Detection
platform and storage features
Compatible Operating System	-	iOS 11 or above, Android 9.0 or above
audio and video features
Speaker	-	Yes
Microphone	-	Yes

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