Apple Watch Series 12 vs Citizen CZ Smart comparison

Show Only Differences Highlight Differences	Apple Watch Series 12	Citizen CZ Smart
ratings
Overall NDTV Rating	Read Review	-
Design and comfort Rating		-
Tracking accuracy Rating		-
Companion app Rating		-
Software and ecosystem Rating		-
Battery life Rating		-
key specs
Display Size	46mm	46mm
Dial Shape	Rectangle	Round
Display Type	OLED Retina	AMOLED
Ideal For	Unisex	-
Strap Colour	-	Blue, Black, Silver
Compatible OS	-	Android, iOS
Strap Material	-	Stainless Steel
general
Brand	Apple	Citizen
Model	Watch Series 12	CZ Smart
Release date	September 9, 2026	November 17, 2020
Dial Shape	Rectangle	Round
Usage	Regular, Sports	-
Ideal For	Unisex	-
Model Name	-	CZ Smart
Strap Material	-	Stainless Steel
Size	-	Regular
Touchscreen	-	Yes
Interchangeable Strap	-	Yes
Water Resistant	-	3ATM
Water Resistance Depth	-	30 metres
Dial Material	-	Stainless Steel
Strap Colour	-	Blue, Black, Silver
Dial Colour	-	Black, Bue
product details
Sensor	New optical and electrical heart sensors, optical heart sensor	Heart rate sensor, Barometer, Accelerometer, Gyroscope
Compatible Device	iPhone 11 or later, or iPhone SE (2nd generation or later), with iOS 27 or later	Android, iOS
Battery Life	24 hours	24+ hours
Charger Type	Magnetic charging port	Magnetic
Rechargeable Battery	Yes	Yes
Other Features	Readiness score, Siri AI	80 percent in 40 minutes
Notification	-	Yes
connectivity features
Call Function	Yes	-
Bluetooth	Yes	Yes
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Other Connectivity Features	-	NFC, Wi-Fi
platform and storage features
Operating System	watchOS 27	Wear OS
Processor Name	Apple S11 chip	-
Compatible Operating System	-	Android, iOS
Internal Memory	-	8GB
camera and display features
Display Resolution	416 × 496	416x416
Display Size	46mm	46mm
Display Type	OLED Retina	AMOLED
Scratch Resistant	Ceramic Shield 2 on aluminium models	Corning Gorilla Glass
Other Display Features	Up to 2,000 nits brightness, LTPO3, Always-On display	-
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	-
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	-
Compass	Yes	-
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Chronograph	Yes	-
Date & Time Display	Yes	Yes
Language	English	English
Number of Buttons	2	3
Other Fitness Features	ECG, sleep tracking, sleep score, sleep apnoea notifications, heart rate notifications, HRV, readiness score, VO2 max, heart rate zones, Training Load, workout tracking, cycle tracking, step tracking, GPS, elevation tracking	-
Other Watch Functions	-	Notifications, alarms, reminders, controlling music
audio and video features
Speaker	Yes	Yes
Gesture Control	Yes	-
Microphone	Yes	Yes
Voice Control	Siri AI	-
dimensions
Width	-	1.81

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