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Noise ColorFit Ultra 2 Buzz vs Noise ColorFit Pro 3 Assist

Noise ColorFit Ultra 2 Buzz vs Noise ColorFit Pro 3 Assist comparison

Show Only Differences Highlight Differences	Noise ColorFit Ultra 2 Buzz	Noise ColorFit Pro 3 Assist
key specs
Compatible OS	iOS 11 or above, Android 9.0 or above	-
Strap Material	Silicone	-
Dial Shape	Rectangle	Rectangle
Display Size	-	39mm
general
Brand	Noise	Noise
Model	ColorFit Ultra 2 Buzz	ColorFit Pro 3 Assist
Release date	August 17, 2022	August 5, 2021
Dial Shape	Rectangle	Rectangle
Strap Material	Silicone	-
Size	Regular	Regular
Touchscreen	Yes	Yes
Water Resistant	IP68	5 ATM
Model Name	-	ColorFit Pro 3 Assist
Interchangeable Strap	-	Yes
Dial Material	-	Polycarbonate
Dial Colour	-	Jet Black, Jet Blue, Rose Pink, Smoke Green, Smoke Grey colours.
dimensions
Width	45.6	36.3
Height	37.5	43.2
Thickness	37.5	-
Weight (g)	41.40	40.80
product details
Sensor	SpO2 Sensor, Heart Rate Sensor	Heart Rate Monitor, SpO2, accelerometer
Notification	Yes	Yes
Notification Type	Call, Message, Alarms, Reminders	-
Battery Life	7 days	10 days
Charge Time	2 hours	2 hours
Stand By Time	35 days	-
Compatible Device	-	Android, iOS
Rechargeable Battery	-	Yes
connectivity features
Call Function	Yes	-
Bluetooth	Yes	Yes
Bluetooth Version	5.3	5.0
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	Yes
Date & Time Display	Yes	Yes
Other Fitness Features	100 Sports Modes, Auto Sports Detection	sports modes, activity history
Calendar	-	Yes
Language	-	English
Number of Buttons	-	1
Other Watch Functions	-	get stress monitoring, sleep tracking, Find my phone feature
audio and video features
Speaker	Yes	Yes
Microphone	Yes	-
camera and display features
Display Resolution	-	320x360
Display Size	-	39mm

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