| Catalog | Product Parameter |
| Base Parameter | Product name | S28 |
| Blood pressure type | Air pump+airbag type precise true blood pressure |
| Air pressure sensor | Nonlinear high-precision pressure sensor |
| Master cpu | JL7012 |
| Blood oxygen sensor | HX3918 |
| G-sensor | SC7A20H |
| Virbation | Mute/vibrate |
| System | Android 8.0 and above,iOS 12.0 and above |
| Special Features | Air pump+air bag type true blood pressure accurate test, TPU ultra-thin comfortable air bag (detachable), blood pressure voice broadcast, blood pressure posture judgment, Bluetooth call, blood sugar monitoring, uric acid monitoring, blood lipid monitoring, body temperature monitoring, blood oxygen monitoring, respiratory rate, sleep monitoring, remote relatives and friends care function, sedentary reminder and other health management functions.
APP:Healthwear |
Long-distance care of
relatives and friends | APP family or friends share monitoring real-time data. |
| Other Functions | NFC access control, step counting, calories, distance, exercise mode, incoming call reminder, alarm clock reminder, raising hand to light up the screen, information reminder, etc. |
| Screen | Size | 1.39 inch resolution screen |
| Type | IPS |
Connect
Parameter | Bluetooth version | 5.3BLE (low power consumption) |
| Other Parameter | Battery Type | High density li-polymer |
| Battery | 530mAh Capcaity |
| Charging method | Magnetic charging (with short circuit protection) |
| Charging Time | About 3-4 hours |
| Endurance Time | Use for 7-10days and stand by for 30-40 days. |
| Manipulation Mode | Full-screen touch control, mobile APP control |
| Language | Watch languages: English, Chinese, Traditional, Japanese, Korean, French, German, Italian, Portuguese, Spanish, Polish, Russian.
APP Languages: Chinese, Traditional Chinese, English, Japanese, German, Russian, Italian, French, Spanish, Portuguese, Thai, Czech, Greek, Polish, Vietnamese, Turkish, Romanian, Hungarian, Danish, Finnish, Arabic, Ukrainian, Hebrew, Persian, Irish, Slovak, Korean, Croatian, Swedish, Bokmål, Norwegian.Indonesia |
| Material | Shell: metal alloy
Bottom shell: PC+ABS
Watch band: environmentally friendly silicone
Airbag: environmental protection TPU |
| Color | 3 colors (black/blue/red) |
| Packing | Packing | Watch, airbag, charging cable, instruction manual, wrist scale, packing box |
| Bracelet size | 260*47*14MM (length, width and height) |
| Box Szie | 122*107*78MM (length, width and height) |
