| key specs |
| Strap Colour | Blue, Black, Silver | Black, Red, Green, Blue |
| Display Size | 46mm | - |
| Compatible OS | Android, iOS | Android 5.0 and above |
| Strap Material | Stainless Steel | Silicone |
| Dial Shape | Round | Rectangle |
| Display Type | AMOLED | - |
| Ideal For | - | Unisex |
| general |
| Brand | Citizen | Realme |
| Model | CZ Smart | Watch |
| Release date | November 17, 2020 | May 25, 2020 |
| Model Name | CZ Smart | Realme Watch |
| Dial Shape | Round | Rectangle |
| Strap Material | Stainless Steel | Silicone |
| Size | Regular | Regular |
| Touchscreen | Yes | Yes |
| Interchangeable Strap | Yes | Yes |
| Water Resistant | 3ATM | Yes |
| Water Resistance Depth | 30 metres | 1.5 metres |
| Dial Material | Stainless Steel | - |
| Strap Colour | Blue, Black, Silver | Black, Red, Green, Blue |
| Dial Colour | Black, Bue | Black |
| Ideal For | - | Unisex |
| dimensions |
| Width | 1.81 | 256 |
| Height | - | 36.5 |
| Thickness | - | 11.8 |
| Weight (g) | - | 31.00 |
| product details |
| Sensor | Heart rate sensor, Barometer, Accelerometer, Gyroscope | PPG |
| Compatible Device | Android, iOS | Android |
| Notification | Yes | Yes |
| Battery Life | 24+ hours | 7 days |
| Charger Type | Magnetic | USB magnetic charge |
| Rechargeable Battery | Yes | - |
| Other Features | 80 percent in 40 minutes | - |
| Charge Time | - | 2.5 hours |
| Stand By Time | - | 20 days |
| connectivity features |
| Bluetooth | Yes | Yes |
| Wi-Fi | Yes | - |
| GPS | Yes | - |
| Other Connectivity Features | NFC, Wi-Fi | - |
| Call Function | - | No |
| Bluetooth Version | - | 5.0 |
| Call Features | - | Call reject and mute support |
| platform and storage features |
| Operating System | Wear OS | - |
| Compatible Operating System | Android, iOS | Android 5.0 and above |
| Internal Memory | 8GB | - |
| camera and display features |
| Display Resolution | 416x416 | 320x320 |
| Display Size | 46mm | - |
| Display Type | AMOLED | - |
| Scratch Resistant | Corning Gorilla Glass | Yes |
| Backlight Display | - | Yes |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Calendar | Yes | - |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Language | English | - |
| Number of Buttons | 3 | - |
| Other Watch Functions | Notifications, alarms, reminders, controlling music | Automated heart rate measurement, 24-hour real-time heart rate, resting heart rate, exercise heart rate,heart rate alert, blood oxygen level monitor,sleep detection, steps throughout the day, calories, distance, water reminder, sedentary reminder, activity recorder |
| Calorie Count | - | Yes |
| Chronograph | - | Yes |
| Other Fitness Features | - | Outdoor Run, Walk, Indoor Run, Outdoor Cycle, Aerobic Capacity, Strength Training, Football, Basketball, Table Tennis, Badminton, Indoor Cycle, Elliptical , Yoga, Cricket Modes |
| audio and video features |
| Speaker | Yes | - |
| Microphone | Yes | - |