Specifications:
| Hardware information | |
| Product model | TK12 |
| CPU | Realtek 8762D |
| Gravity sensor | ST8321 |
| Heart rate sensor | VP60A2 heart rate (dynamic and accurate dual PD continuous heart rate collection) |
| GPS/AGPS | Not support |
| BT | Bluetooth-compatible LE 5.0 |
| LCD | 1.96-inch IPS screen 320*386 TFT |
| TP | Full-screen touch control, mobile app control |
| Motor | Support |
| USB | Not support |
| Charging mode | magnetic charging |
| Waterproof | IP67 waterproof |
| Battery capacity | 280mAh polymer battery |
| Software function | |
| Bluetooth-compatible call | Support |
| ECG | Support |
| Temperature monitoring | Support |
| Blood glucose monitoring | Support |
| Health monitoring | 24-hour continuous dynamic heart rate monitoring (with live detection function), blood pressure, precise independent blood oxygen, and real-time pressure monitoring |
| Sleep monitoring | Support |
| Brightness Adjustment | Stopwatch, Countdown, pedometer, calories, distance, sleep monitoring, exercise mode, call alert, alarm alert, sedentary alert, hand-raised screen, social sharing (WeChat, QQ, Facebook, Twitter), etc. Shake and take photos |
| Multi-sport mode | Exercise recording, multiple exercise modes (pedometer, calorie burning, mileage, and display of exercise trends per time period) |
| Message notification | Call, SMS, Email, WeChat, QQ, Facebook, Twitter, WhatsApp, LinkedIn, Instagram, Messenger, Snapchat, Line, Kakao Talk, Viber, Skype, telegram |
| Remote care | Support |
| Call rejection | Support |
| Dial selection | App multiple dial options, Custom dial |
| Remote control music | Control the mobile phone player Pause the previous track, the next track |
| APP | DeepFit |
| OTA upgrade | Support |
| Accessibility | Find the phone, find the bracelet, dial the switch |
| Message Push Language | Language of the bracelet: Chinese, English, Traditional Chinese, Japanese, French, German, Italy, Spain, Russia, Portugal, Malaysia, Korean, Poland |
| Message Push Language | APP languages: Chinese, Traditional, English, Japanese, German, Russian, Italian, French, Spanish, Portuguese, Thai, Czech, Greek, Polish, Vietnamese, Turkish, Romanian, Hungarian, Danish, Finnish, Arabian, Ukrainian, Hebrew, Persian, Irish, Slovak, Norwegian, Korean, Croatian, Swedish |
| APP System | Android 4.4 and above; iOS 9.0 and above |