---
product_id: 378273530
title: "Citizen CZ Smart Hybrid smartwatch 44mm, Continuous Heart Rate Tracking, Fitness Activity, Displays Notifications and Messages, Bluetooth Connection, 15 Day Battery Life JX1000-03E"
brand: "citizen"
price: "$569.90"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/378273530-citizen-cz-smart-hybrid-smartwatch-44mm-continuous-heart-rate-tracking
store_origin: US
region: United States of America
---

# Continuous heart rate & activity tracking 15-day battery life Bluetooth 5.0 connectivity Citizen CZ Smart Hybrid smartwatch 44mm, Continuous Heart Rate Tracking, Fitness Activity, Displays Notifications and Messages, Bluetooth Connection, 15 Day Battery Life JX1000-03E

**Brand:** citizen
**Price:** $569.90
**Availability:** ✅ In Stock

## Summary

> ⌚ Elevate your wrist game with timeless tech that keeps pace with your life.

## Quick Answers

- **What is this?** Citizen CZ Smart Hybrid smartwatch 44mm, Continuous Heart Rate Tracking, Fitness Activity, Displays Notifications and Messages, Bluetooth Connection, 15 Day Battery Life JX1000-03E by citizen
- **How much does it cost?** $569.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/378273530-citizen-cz-smart-hybrid-smartwatch-44mm-continuous-heart-rate-tracking)

## Best For

- citizen enthusiasts

## Why This Product

- Trusted citizen brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Data-Driven Wellness at a Glance:** Continuous heart rate, sleep, and activity tracking sync seamlessly with Apple Health & Google Fit for holistic health insights.
- • **Endurance That Outlasts Your Week:** Unmatched 15-day battery keeps you powered through every meeting, workout, and weekend getaway.
- • **Rugged Elegance for Every Occasion:** Stainless steel case with water resistance up to 30m ensures your watch looks sharp and performs under pressure.
- • **Stay Connected Without the Clutter:** Receive texts, calls, calendar alerts, and social media notifications discreetly on your hybrid display — no distractions, just essentials.
- • **Customizable Style Meets Smart Function:** Switch up your watch face and displayed info anytime via the Citizen Connected app to match your mood and agenda.

## Overview

The Citizen CZ Smart Hybrid smartwatch blends classic stainless steel craftsmanship with modern hybrid technology, offering a crisp black-and-white display, continuous heart rate and sleep monitoring, Bluetooth 5.0 connectivity, and an impressive 15-day battery life. Compatible with Android and iOS, it delivers essential notifications and customizable watch faces, making it the perfect companion for health-conscious professionals who demand style and substance without daily charging.

## Description

Shop Citizen CZ Smart Hybrid smartwatch 44mm, Continuous Heart Rate Tracking, Fitness Activity, Displays Notifications and Messages, Bluetooth Connection, 15 Day Battery Life JX1000-03E ✓ free delivery ✓ free returns on eligible orders.

Review: Stylish with simple features - Bought at £150 price. Good stylish watch with nice hybrid screen. Lume is ok- but watch has a light if you double tap screen. Citizen App is easy to use, very good health sleep tracking etc. This is no apple watch, only basic other features- no email but does notifications fine- although you cant ‘see’ and read all.. battery is amazing last ages between charges- main reason for purchase. If you want a hybrid watch with a decent opersting system solid basic features and long battery life. This is pretty good. Quality higher than expected. 24mm strap.
Review: Excelent battery life and amazing e-ink display, Just Citizen!! - It is the best smart watch I have ever had. To start: Citizen precision and quality. The screen is a good grayscale e-ink. You can customize the faces with your PC. You can choose the information displayed on the screen, steps, calories, day and date, temperature, battery level. The water resistance is a bit bad, it only withstands splashes, you can't swim with the watch. Now Just a request for the Citizen Company. Please is there a way to put the seconds on the screen?

## Features

- An Impressive 15-Day Battery, This Watch Can Keep Up With Anything Your Week Throws Your Way. Utilise The Citizen Connected App To Manage Your Notifications, Change Your Dials And See Your Fitness Stats. Supported Application, Heart Rate Monitor, Sleep Monitor, Distance Tracking, Alarm, Calorie Burn. Connectivity Technology, Bluetooth. Wireless Comm Standard,Bluetooth
- Stay On Track With The Convenience Of Information At A Glance On Your Hybrid Smartwatch Display. You Can Choose The Dial That Fits Your Mood Or Style And Customise The Information On Display To Meet Your Needs Including, Steps, Weather, Heart Rate And More
- All The Activity Tracking You Want. Whether You’Re At The Gym, Hitting The Trails, Or Running Into The Office, Heartrate And Gyroscope Sensors Provide Continuous Heart Rate Tracking, And Monitor Your Workouts With Auto Activity Detection. On The App You Can Even Challenge A Friend To A Workout. With Advanced Sleep Monitoring You Can Monitor Your Sleep Habits And Recovery And Syncs With Apple Health And Google Fit. The Citizen Connect App Will Provide You With Your Fitness And Sleep Data
- Personalisation, Notifications, And Customisation, Bluetooth Connectivity Allows You To Quickly Glance At Notifications On Your Watch. Receive Your Texts, Emails, Calendar Alerts, Social Media Posts And Phone Calls Displayed On The Screen, As The Hands Move Horizontally To Get Out Of The Way Of Your Notification. Scroll Through Your Message Using The Pushers Or Dismiss The Message Using The Crown
- Compatible With Android 5.0+ Or Ios 5.0+. Watch Must Be Within 30 Feet Bluetooth 5.0 Le Range Of The Phone To Receive Notifications. Water Resistance To 30M. Battery Life Is Approximately 15 Days And Depends On Consumer Usage. This Watch Syncs With The Citizen Connected App. The Cz Smart Hybrid Watch Includes Many Proprietary Features And Is Developed By Citizen. Download The Citizen App From The Apple App Store Or Google Play Store

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09FFTCLQD |
| Age Range Description | Adult |
| Band Colour | Black |
| Band Length | 210 Millimetres |
| Band Material Type | Silicone |
| Band Width | 22 Millimetres |
| Battery Average Life | 360 Hours |
| Battery Cell Type | Lithium Ion |
| Battery cell composition | Lithium Ion |
| Best Sellers Rank | 60,747 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 2,311 in Smartwatches |
| Box Contents | Battery, Silicone Strap, Buckle |
| Brand Name | Citizen |
| Case Material Type | Stainless Steel |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Colour | Black Ip |
| Communication Feature | Bluetooth |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Android 5.0+ or iOS 5.0+ |
| Connectivity Technology | Bluetooth |
| Connectivity technology | Bluetooth |
| Controller Type | Android |
| Customer Reviews | 4.0 out of 5 stars 629 Reviews |
| Display Type | Analog-Digital |
| GPS | No GPS |
| GPS Geotagging Functionality | No GPS |
| Human Interface Input | Buttons |
| Item Dimensions | 21 x 4.4 x 1.3 centimetres |
| Item Type Name | Smart Watch |
| Manufacturer | Citizen |
| Metrics Measured | Optical Heart Rate Sensor |
| Model Name | Citizen CZ Smart |
| Model Number | JX1000-03E |
| Operating System | Proprietary |
| Operating system | Proprietary |
| Product Features | Black and White Display, Customizable watch dials, Smartphone Compatible, Stainless Steel, heart rate sensor |
| Resolution | 390 x 390 |
| Screen Size | 44 Millimetres |
| Shape | Round |
| Special feature | Black and White Display, Customizable watch dials, Smartphone Compatible, Stainless Steel, heart rate sensor Special feature Black and White Display, Customizable watch dials, Smartphone Compatible, Stainless Steel, heart rate sensor See more |
| Sport Type | Golf, Running, Walking |
| Style Name | Sport |
| Supported Application | Heart Rate Monitor |
| Supported Satellite Navigation System | GPS |
| Target Audience | Unisex-Adults |
| UPC | 013205151491 |
| Warranty Type | Limited |
| Water Resistance Depth | 30 Metres |
| Water Resistance Level | Water Resistant |
| Waterproof Rating | X3 |
| Wearable Computer Type | Smart Watch |
| Wireless Compability | Bluetooth |
| Wireless communication standard | Bluetooth |

## Product Details

- **Operating system:** Proprietary
- **Special feature:** Black and White Display, Customizable watch dials, Smartphone Compatible, Stainless Steel, heart rate sensor
- **Connectivity technology:** Bluetooth
- **Wireless communication standard:** Bluetooth
- **Battery cell composition:** Lithium Ion
- **GPS:** No GPS
- **Shape:** Round
- **Screen size:** 44 Millimetres
- **Brand:** Citizen
- **Model name:** Citizen CZ Smart

## Images

![Citizen CZ Smart Hybrid smartwatch 44mm, Continuous Heart Rate Tracking, Fitness Activity, Displays Notifications and Messages, Bluetooth Connection, 15 Day Battery Life JX1000-03E - Image 1](https://m.media-amazon.com/images/I/81I6sx-MYYL.jpg)

## Questions & Answers

**Q: Is the strap interchangeable? Thanks**
A: Hi Guys
Beautiful Watch but no the strap is not changeable.

**Q: Does it have microphone?**
A: Not that I'm aware of,

## Customer Reviews

### ⭐⭐⭐⭐⭐ Stylish with simple features
*by F***E on 16 July 2024*

Bought at £150 price. Good stylish watch with nice hybrid screen. Lume is ok- but watch has a light if you double tap screen. Citizen App is easy to use, very good health sleep tracking etc. This is no apple watch, only basic other features- no email but does notifications fine- although you cant ‘see’ and read all.. battery is amazing last ages between charges- main reason for purchase. If you want a hybrid watch with a decent opersting system solid basic features and long battery life. This is pretty good. Quality higher than expected. 24mm strap.

### ⭐⭐⭐⭐⭐ Excelent battery life and amazing e-ink display, Just Citizen!!
*by J***. on 14 May 2024*

It is the best smart watch I have ever had. To start: Citizen precision and quality. The screen is a good grayscale e-ink. You can customize the faces with your PC. You can choose the information displayed on the screen, steps, calories, day and date, temperature, battery level. The water resistance is a bit bad, it only withstands splashes, you can't swim with the watch. Now Just a request for the Citizen Company. Please is there a way to put the seconds on the screen?

### ⭐⭐⭐ Do NOT pay too much - not worth more than about £150
*by B***B on 4 October 2023*

MY watch is apparently the FIRST GENERATION of Citizen CZ Smart Watch. DO NOT confuse 'Gen 1' with 'Gen 2'. They use COMPLETELY DIFFERENT APPS. I had to ask Citizen directly (Amazon had no clue!) about which app was the right one, since My Watch Box has CZ Smart on it, I thought that will be easy since Apple Application Store would know which is the right one for MY watch - NOPE! Though if I had known which generation of 'smart watch' was the one I bought (before I bought it) AND if I had known how crap its 'App' actually is, I would propbably NOT have bought it. But as I will say HERE it was waay cheaper than an Apple Watch - about £140. So do not have high expectations of it. Whether 'Gen 2' (with an app that APPEARS TO BE MUCH BETTER, but is it?), is better value I have no idea but that one is around £280 the last time I looked. It looks similar to me, but there is not one I would want from its range of colours, but only because I already have a Blue Gen 1. My opinion about Gen 2 would likely be different if I had NOT got a Gen 1 already. Gen 1 is therefore only relatively good value for money (I got it for waaaay less than the claimed 'RRP' which I would NEVER have paid, that was waay too much), at about £140. No where near 'as useful' as an Apple Watch, no where near as 'easy' to use but the battery lasts at least two weeks - when you don't wear it!!. I have not worn it yet for even 24hrs straight, so can't vouch for its battery life while it in use. It is not as comfortable (for me) as an Apple Watch nor as comfortable as any of my 'other analogue' watches. The strap is the problem, like it is for me on most watches I have tried and NOT bought, or HAVE bought & got other straps for. THIS watch has a UNIQUE lug/strap width (at least 25mm or more!) Even wider than on my Casio G Shock. To actually USE this watch, is much more complicated & the 'info' provided is quite limited compared to Apple, but at least the Analogue Hands are REAL not digital, so you can see 'the time' at a glance. However the 'Lume' (which IS there), is VERY POOR, and all you will see 'in the dark' are the hr/min hands - there is no 'sec' hand anyway. The 'screen' which DOES light up (a little) when in use does NOT show up bright enough in the dark to read ANYTHING. Any 'smart functions' are for DAYTIME ONLY. 'Other info' shown on screen WITHOUT touching the control buttons, is too small to read (for me) without reading glasses & only shows 'Steps', previously registered (when?) rather than VERY RECENT heartbeat, & distance travelled during 'running/excercise'? Any other info like Battery level & whatever else it is capable of generating or showing or any other function, has to be 'found' by multiple button presses. But I suppose that is what you get from a so called 'smart watch' that was designed to have long battery life - no touch screen control, & info hidden untill you find it. But it is also less than a quarter the price of an Apple Watch. I do actually like very much how it looks too. Don't bother with expecting 'the app' (that you apprently NEED - to be able to enable the watch to do anything at all) to actually do very much once the watch is linked to the app, since the APP provides VERY LITTLE actually useful info (to me, but you may disagree). On my iPhone I get constant reminders - every few days - that 'I have not connected' with my 'smart watch' recently. Or something similar. The app is 'Citizen Connect' so I guess the reminder is kind of logical. I have no idea how to stop then or even IF thosereminders can be stopped. I do not need them. I expect that deleting the app would do that, but then your 'smart watch' would be completely useless without even any link to what the time is, never mind anything else. But since 'the app' does very little once your watch & app are initially 'registered with each other', the reminders are not really needed.

## Frequently Bought Together

- Citizen CZ Smart Gen 1 Hybrid smartwatch 44mm, Continuous Heart Rate Tracking, Fitness Activity, Golf App, Displays Notifications and Messages, Bluetooth Connection, 15 Day Battery Life
- Compatible for Citizen CZ Hybrid Smartwatch Screen Protector, Lamshaw [3 Pack] 9H Tempered Glass Screen Protector Film Compatible for Citizen CZ Smart Hybrid Smartwatch 44mm (3 Pack)
- Citizen CZ Smart 22mm smartwatch interchangeable strap

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-19*