| Z139 Plastic ABS Shell 1.83 inch TFT screen CPU (JL7012F6) 230 MAH AI voice assistant games 123 sports modes fitness tracker BT call phone talking smart watch |
| APP | Da Fit Support OTA update |
| Outlook & material (product shape and material) | Plastic ABS + PC Case + antistatic silicone strap |
| Chipset (main chip model) | JL7012F6 |
| LCD style (display type) | TFT screen |
| LCD resolution | 1.83 inch 240*284 resolution IPS HD Screen |
| Screen size | 1.83 inch square screen |
| Touch panel | Full screen touch (full fit) |
| Memory body storage capacity (ROM + RAM) | RAM:640KB |
| External memory | 64Mb |
| G-sensor | DA267-LGA12 |
| BT version | 5.2 |
| Mobileapp GPS (supports app side GPS data) | YES |
| Heart rate sensor | LC09 |
| Vibrator (vibration motor) | YES |
| Battery type | Polymer battery |
| Battery protection board | Seiko board |
| Battery capacity | 230MA |
| Charging time | 2.5-3 hours |
| Theoretical standby time | 10-15 days |
| Normal use time | 5-7 days |
| Water proof | IP67 |
| Compatibility | Support Android 5.0 and above; AP IOS 9.0 or above |
| Watch multi language support | Chinese, traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italy, Portugal |
| 3 kinds sprot type App Sports Management | App movement, bracelet movement, two-way linkage of APP Bracelet (APP synchronizes Bracelet data) |
| 123 Kinds sport modes | Walking, running, cycling, rope skipping, basketball, football, badminton, swimming,123 kinds |
| 8 kinds of sports data | According to the immobility of the movement mode, the data such as steps, movement time, GPS movement track, calories, movement heart rate tracking and mileage are displayed respectively |
| Watch face market | Default 5 dials (more), custom 1 dial, which can be downloaded through the dial Market |
| App multi language support | Arabia, Bulgaria, Czech Republic, Denmark, Germany, Spain, Finland, France, India, Croatia, Indonesia, Italy, Japanese, South Korea, Norway, Netherlands, Poland, Pashto, Portugal, Russian, Sweden, Thailand, Ukraine, Vietnam, Chinese (Simplified), English,Chinese (traditional) |
| Notification | SMS, wechat, QQ push, optional other push |
| BT phone | Support Call/SMS Rejection,Call reminder |
| multi Sprot model-Watch | 123 kinds: walk, run, ride, jump rope, badminton, basketball, football, swimming |
| Dynamic Heart rate&analyse | No Supported |
| Health monitoring | Heart rate,Blood pressure,Blood Oxyg,breathe training,Pedometer,Sleep monitor(22:00 pm-8:00 AM), |
| Daily functions | Sedentary Reminder,Drink Reminder,Find watch Device,LCD Lightness adjustment,Off Screen time adjustment,Do Not Disturb mode,Achieve goal notification,Stop watch,flashlight |
| Remote Camera | Shake or click the watch to control the phone to take photos |
| Third party Weather | Shows the weather for the day and the next 5 days |
| Music control | Use your watch to control the music on your phone |
| Find mobile Phone,Find watch Device | supported |
| Change watchface | Long press the dial or toggle in the APP |
| DIY Watch Face | Support DIY own photos or landscape pictures to become their own dial |
| Alarm clock reminder | Support for setting 8 alarm clocks |
| Quick View | Flip the screen 90 degrees. |
| Message storage | Five messages |
| One-touch connection | Supported |
| AI voice assistant | Supported |
| Calculator | Supported |
| Games | 4 mini games |
| Split screen function | Supported |
| Packing information |
| Standard Accessories | Gift Box*1PCS+ Charging clip Type Magnetic charger 1PCS+User Manual |