Oppo Watch 4 Pro vs Noise Halo Smartwatch comparison

Show Only Differences Highlight Differences	Oppo Watch 4 Pro	Noise Halo Smartwatch
key specs
Dial Shape	Rectangle	Round
Strap Colour	-	Statement Black, Vintage Brown, Forest Green, Jet Black, Fiery Orange, and Classic Black
Display Size	-	36mm
Strap Material	-	Leather
Display Type	-	AMOLED
general
Brand	Oppo	Noise
Model	Watch 4 Pro	Halo Smartwatch
Release date	January 1, 1970	February 25, 2023
Model Name	Watch 4 Pro	Halo
Dial Shape	Rectangle	Round
Dial Colour	-	Black
Strap Colour	-	Statement Black, Vintage Brown, Forest Green, Jet Black, Fiery Orange, and Classic Black
Strap Material	-	Leather
Touchscreen	-	Yes
Water Resistant	-	IP68
Dial Material	-	Metal
product details
Battery Life	15 Days	7 days
Charge Time	65 Minutes	-
Sensor	-	Accelerometer, SpO2 sensor, Heart Rate tracker
Notification	-	Yes
Talk time	-	1 days
Rechargeable Battery	-	Yes
platform and storage features
Internal Memory	32GB	-
connectivity features
Call Function	-	Yes
Bluetooth	-	Bluetooth
camera and display features
Display Resolution	-	466x466 pixels
Display Size	-	36mm
Display Type	-	AMOLED
Other Display Features	-	Always-on Display
fitness and watch functions
Step Count	-	Yes
Calorie Count	-	Yes
Heart Rate Monitor	-	Yes
Alarm Clock	-	Yes
Date & Time Display	-	Yes
Number of Buttons	-	2
Other Fitness Features	-	Activity tracker, multiple sports mode tracking
Other Watch Functions	-	Alarm Clock, Bluetooth Calling, IP68 Rating, Notifications, Phone Call,

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