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Noise ColorFit Ultra 2 Buzz vs Noise ColorFit Pro 4

Noise ColorFit Ultra 2 Buzz vs Noise ColorFit Pro 4 comparison

Show Only Differences Highlight Differences	Noise ColorFit Ultra 2 Buzz	Noise ColorFit Pro 4
key specs
Compatible OS	iOS 11 or above, Android 9.0 or above	-
Strap Material	Silicone	Silicone
Dial Shape	Rectangle	Rectangle
Ideal For	-	Unisex
general
Brand	Noise	Noise
Model	ColorFit Ultra 2 Buzz	ColorFit Pro 4
Release date	August 17, 2022	June 30, 2022
Dial Shape	Rectangle	Rectangle
Strap Material	Silicone	Silicone
Size	Regular	Large
Touchscreen	Yes	Yes
Water Resistant	IP68	IP68
Model Name	-	ColorFit Pro 4
Interchangeable Strap	-	Yes
Usage	-	Health, Fitness, Bluetooth calling
Ideal For	-	Unisex
dimensions
Width	45.6	-
Height	37.5	-
Thickness	37.5	-
Weight (g)	41.40	24.10
product details
Sensor	SpO2 Sensor, Heart Rate Sensor	Heart Rate Sensor, Sleep Monitor
Notification	Yes	-
Notification Type	Call, Message, Alarms, Reminders	-
Battery Life	7 days	-
Charge Time	2 hours	-
Stand By Time	35 days	-
Battery Type	-	290mAh
Charger Type	-	Magnetic
Other Features	-	Sports Modes, Alarm, Stock Market Updates
connectivity features
Call Function	Yes	Yes
Bluetooth	Yes	Yes
Bluetooth Version	5.3	5.3
Call Features	Reject Calls, Take Calls, Call Logs, Dial Pad	-
platform and storage features
Compatible Operating System	iOS 11 or above, Android 9.0 or above	-
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Alarm Clock	Yes	-
Date & Time Display	Yes	Yes
Other Fitness Features	100 Sports Modes, Auto Sports Detection	-
Number of Buttons	-	1
audio and video features
Speaker	Yes	Yes
Microphone	Yes	Yes
ratings
Overall NDTV Rating	-	Read Review
Design and comfort Rating	-
Tracking accuracy Rating	-
Companion app Rating	-
Software and ecosystem Rating	-
Battery life Rating	-
camera and display features
Display Resolution	-	356x400 pixels

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