Package with 2 Original Straps
Support Android APP Install
2.1 inch Amoled Screen
2GB+16GB Memory
Wifi Support
Built-in GPS Google Map
NJYUAN DS9 4G Android Camera Smartwatch
April 15, 2024
NJYUAN VP600 16GB AMOLED 4G GPS Position WiFi Android Smart Watch
April 15, 2024
NJYUAN R8 Heart Rate Multi Sport Mode Track Smart Ring
Original price was: $59.99.$39.99Current price is: $39.99.
🖥️ Master chip: NORDIC NRF52832-CIAA
🔋 Charging chip: Siyuan SY8602
📉 Accelerometer: QMA6100P
🔋 Battery: 23mAh, 3.7/4.2V lithium battery
| Brand | |
|---|---|
| Color | Black, Silver |
| Ring Size | 10-perimeter 62.1mm-diameter 19.8mm, 11-perimeter 64.6mm-diameter 20.6mm, 9-perimeter 59.5mm-diameter 18.9mm |
Specification
| Master chip | NORDIC NRF52832-CIAA |
| Charging chip | Siyuan SY8602 |
| Accelerometer | QMA6100P |
| Battery | 23mAh,3.7/4.2Vlithium battery |
| Optoelectronic PPG analog front end (PPG AFE) | Tianyi Hexin HX3605 |
| Motion measurement | Calories, steps, mileage |
| sleep monitoring | 20:00 ~ 8:00 (automatically extended to 12:00) |
| Multi-sport modes | Running, cycling, rope skipping, fitness, mountain climbing, yoga, golf, dancing |
| Heart rate measurement | support |
| blood pressure measurement | Support photoelectric |
| blood oxygen measurement | Support precision |
| Automatic health monitoring | support |
| Activity information data storage | support |
| Historical data storage period | 7-day rolling save |
| Low battery shutdown | support |
| OTA upgrade | support |
| Automatic recovery function | support |
| Self-test function | support |
| Fast and slow broadcast switching function | support |
| Clear relevant data at zero crossing | support |
| Step counting accuracy | ≥95% |
| sleep detection error | ≤1 hour |
| Resting heart rate accuracy | ±5bpm |
| Dynamic heart rate accuracy | ±20bpm |
| blood pressure accuracy | ±10mmHg (average difference) |
| blood oxygen accuracy | ±3% |
| ECG signal | Adaptable to dry skin, wave quality without noticeable noise |
| Working life | 7 days |
| Standby battery life | 60 days |
| Battery life when turned off | 180 days |
| Power consumption requirements | Shutdown power consumption: ≤10uA Standby power consumption: ≤50uA |
| Battery display error | ≤3% |
| Charging time (hours) | 1±0.5 |
| Bluetooth emission strength | 0dB |
| Bluetooth center frequency frequency deviation | ±24KHz |
| Bluetooth receiving signal strength | ≥-50dB |
| Bluetooth wireless sensitivity | ≥-90dB |
| Button life | ≥100000 times |
| Average no-reset time | ≥200 hours |
| Mean time between failures (MTBF) | ≥1 year |
| Speaker output effect | No noise, no cracking |
| Operating temperature | 0~45℃ |
| Storage temperature | -10~55℃ |
| Working humidity | 5%~95% (no condensation) |
| Static Protection | Static electricity standard contact: ± 6KV, air: ± 10KV |
| surge protection | 12V |
| Drop requirements | Refer to GB/T 2423.8 standard |
| Vibration requirements | Refer to GB/T2423.10 standard |
| Charging temperature protection | 45℃ |
| Electromagnetic compatibility (EMC/EMI) | N/A |
| APP system requirements | Android: 6.0 or aboveiOS: 11.0 or above |
| Bluetooth version | 5.2 |
| Charging voltage | 4.6~5.2V |
Shipping
Buyswear.com offer 2 shipping mode. all shipping from China. All the package you can tracking on 17track.net.
Free shipping by post, we arrange shipping in 48 hours after make the order. and this mode delivery time cost about 15 days. it have not tax to Euro customers. Free shipping to India, Middle East Countries too!
Q & A
Ask a question
Your question will be answered by a store representative or other customers.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Thank you for the question!
Your question has been received and will be answered soon. Please do not submit the same question again.
Error
An error occurred when saving your question. Please report it to the website administrator. Additional information:
Add an answer
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Thank you for the answer!
Your answer has been received and will be published soon. Please do not submit the same answer again.
Error
An error occurred when saving your answer. Please report it to the website administrator. Additional information:
Related products
-
NJYUAN C5S heart rate blood oxygen and blood pressure sport smart bracelets – Black
Original price was: $29.99.$19.99Current price is: $19.99.Heart rate, blood press, blood oxygen, step number, calore, distance, sleep quality, motion pattem, information notification, sports share, bright screen, camera control, USB charging
-
DTNO.1 DT96 1.3 Inch Retina Full Touch Screen 360*360 IP67 smart watch
SMART WATCH Smart chip | Retina screen Aviation aluminum | Fitness monitoring SLIM AND ELEGANT The touch is faster, smoother, and the details are exquisite. Smart […]
Original price was: $79.99.$19.99Current price is: $19.99. -
DTNO.1 DT3 MATE Dual Bluetooth 5.0 1.5 inch screen smart watch
Model DT3 Mate Compatible System IOS / Android System Function Breathing training, dial push, stopwatch, brightness adjustment, multi-sport mode, sleep, heart rate, message, remote control music, […]
$29.99
Reviews
There are no reviews yet