Citizen CZ Smart MX1000-28X, 41mm, White Silicone Strap
Citizen CZ Smart 41mm
The Citizen CZ Smart MX1000-28X is a 41mm unisex smartwatch with a round dial, stainless steel case, and silicone strap, featuring the YouQ wellness app and Wear OS by Google.
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About this item
- Features the CZ Smart YouQ app, developed with NASA research and IBM Watson AI for personalised wellness.
- YouQ app learns your Chronotype and daily rhythms, providing a 24-hour alertness forecast.
- Equipped with Wear OS by Google, compatible with iPhone and Android devices.
- Offers 24+ hour battery life, charging fully in just 40 minutes.
- Includes GPS, Wi-Fi, NFC, Bluetooth, heart rate, and SP02 sensors.
- Customisable watch faces, notifications, built-in speaker, and Amazon Alexa.
Top Highlights
- Brand
- Citizen
- Model Name
- CZ Smart
- Model Number
- MX1000-28X
- Department
- Unisex
- Item Type
- Smart Watch
- Manufacturer
- Citizen
- Release Year
- 2023
Features & Specs
- Display
- Digital
- Additional Features
- 8GB Storage, 1 GM RAM, GPS, WI-FI, NFC, Bluetooth, Heartrate, SP02, IPX6 Water resistance rating, Microphone, Speaker
- Case Material
- Stainless steel
- Case Size
- 41 mm
- Case Thickness
- 12.5 mm
- Lug Width
- 22.0 mm
- Weight
- 226.8 g
- Water Resistance
- 100 m
- Sport Type
- Hiking, Running, Walking
- Strap
- Silicone
- Clasp
- Flip Clasp
- Closure Type
- Buckle
- Crystal
- Mineral crystal
Style
- Style Name
- Sport
- Dial Shape
- Round
- Band Color
- White
- Collection
- CZ Smart
Will it fit your wrist?
Best on 17.0–18.0 cm (6.7–7.1 in) wrists
A 41 mm case sits just right on these wrists. If your wrist is 18.0–19.0 cm, it looks smaller and more understated. If your wrist is 16.0–17.0 cm, it looks bigger and bolder.
Measure your wrist and see what fitsA rough guide based on case diameter only.
Is this watch big or small?
58% of the watches we list are smaller than this one
The most common size is 40 mm (249 models). 86 models are 41 mm, like this one.
All our watch size dataDescription
The Citizen CZ Smart MX1000-28X smartwatch represents Citizen's entry into advanced wearable technology, blending their renowned craftsmanship with cutting-edge smart features. Designed for the health-conscious individual, this 41mm unisex model offers a sophisticated way to monitor well-being and stay connected throughout the day.
At its core, the CZ Smart MX1000-28X runs on Wear OS by Google, ensuring broad compatibility with both iPhone and Android devices. It integrates the proprietary YouQ wellness app, developed with insights from NASA research and IBM Watson AI, to provide personalised health metrics. Key sensors like GPS, heart rate, and SP02 enable comprehensive tracking of fitness activities, sleep patterns, and overall alertness.
Beyond its health capabilities, this smartwatch boasts a practical 24+ hour battery life, with rapid charging that achieves a full battery in just 40 minutes. Users can enjoy customisable watch faces, receive notifications for calls, texts, and emails, and utilise the built-in speaker for convenient communication. Its 100m water resistance makes it suitable for daily wear and light water activities, offering versatility for various lifestyles.
Frequently Asked Questions
What is the typical battery life of the Citizen CZ Smart MX1000-28X and how quickly does it charge?
The Citizen CZ Smart MX1000-28X offers over 24 hours of battery life, though this can vary with usage. It features rapid charging technology, allowing the smartwatch to achieve a full charge in approximately 40 minutes, ensuring minimal downtime for daily activities.
Is the CZ Smart MX1000-28X compatible with both iPhone and Android smartphones?
Yes, the Citizen CZ Smart MX1000-28X runs on Wear OS by Google, making it compatible with both iPhone and Android devices. This ensures a broad range of users can connect their smartwatch to their preferred smartphone for notifications and app functionality.
Can I swim or shower with the Citizen CZ Smart MX1000-28X?
The Citizen CZ Smart MX1000-28X has a water resistance rating of 100m, which means it is suitable for swimming and showering. However, it is not designed for high-impact water sports or deep-sea diving, so daily use in water is fine but avoid extreme conditions.
What health tracking features does this Citizen smartwatch offer?
The Citizen CZ Smart MX1000-28X includes comprehensive health tracking with a heart rate sensor, SP02 monitoring, and GPS for activity tracking. Its unique YouQ app, developed with NASA research, provides personalised insights into your Chronotype, sleep patterns, and alertness levels throughout the day.
How does the YouQ app on the Citizen CZ Smart MX1000-28X personalise wellness insights?
The YouQ app on the Citizen CZ Smart MX1000-28X utilises AI models and NASA research to learn your unique Chronotype and daily rhythms. It computes various metrics like HR, SP02, and sleep data to offer a personalised 24-hour forecast of alertness, helping you optimise your daily potential.
Is the Citizen CZ Smart MX1000-28X suitable for daily sport activities like running or hiking?
Yes, the Citizen CZ Smart MX1000-28X is well-suited for daily sport activities such as running, hiking, and walking. It features built-in GPS for accurate route tracking and sensors for heart rate and activity monitoring, providing valuable data for your fitness routines.
Editor's take
The Citizen CZ Smart MX1000-28X marks a significant stride for Citizen into the competitive smartwatch market, blending their legacy of reliable timekeeping with modern technology. This 41mm unisex model is clearly positioned for individuals who prioritise health and wellness tracking alongside daily connectivity, offering a comprehensive suite of smart features within a familiar watch aesthetic.
A standout feature is the proprietary YouQ app, developed in collaboration with NASA Ames Centre research and IBM Watson AI. This intelligent system learns the wearer's unique Chronotype and daily rhythms, providing a personalised 24-hour alertness forecast and suggesting 'Power Fixes' to mitigate fatigue. Running on Wear OS by Google, the watch ensures seamless integration with both iPhone and Android ecosystems, complemented by essential sensors like GPS, heart rate, and SP02 for robust activity and health monitoring.
While the 100m water resistance is commendable for a smartwatch, it's important to note that this is not a dedicated dive watch, and its smart functionalities are the primary draw. The battery life of 24+ hours, with a quick 40-minute full charge, is practical for daily use, though heavy usage of GPS or other power-intensive features will naturally reduce this. Traditional watch enthusiasts might find the digital interface less appealing than mechanical movements.
Ultimately, the Citizen CZ Smart MX1000-28X is an excellent choice for those seeking a sophisticated, health-focused smartwatch from a trusted brand. It's particularly well-suited for users who value personalised wellness insights and a robust smart ecosystem. For those prioritising pure athletic performance or a more traditional horological experience, alternatives like a dedicated sports watch or a classic automatic might be more appropriate.
In categories
From the manufacturer

Robust Case Construction
The 41mm stainless steel case provides a durable and substantial presence on the wrist. This material selection ensures longevity and resistance to daily wear. A mineral crystal protects the display.

Assured Water Resistance
With a 100-meter water resistance rating, the CZ Smart is suitable for swimming and shallow snorkelling. This capability extends the watch's utility beyond everyday wear. The design maintains integrity under these conditions.

Integrated Silicone Strap
The silicone strap offers comfort and flexibility for prolonged wear, an important consideration for a smart device. Its material is resistant to moisture and easy to maintain. This design choice supports an active lifestyle.

Modern Connected Horology
The CZ Smart represents Citizen's entry into connected timekeeping, integrating digital functionalities with established design principles. This model provides contemporary utility within a familiar watch form factor. It balances traditional aesthetics with smart technology.

Key Features
The CZ Smart MX1000-28X features a 41mm stainless steel case and a robust mineral crystal. Its 100-meter water resistance ensures durability for various activities. The comfortable silicone strap completes this functional and modern timepiece.
Warranty & Support
Manuals & Documents
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