SACOSDING Smart Watch with NFC, ECG, PPG, and Health Monitoring: NFC for contactless payments
Imagine slipping on a watch that does more than tell time—it's your fitness coach, health monitor, and wallet, all strapped to your wrist. The SACOSDING Smart Watch is that gadget, blending health tracking with everyday convenience. With NFC, it turns your wrist into a contactless payment terminal, because fumbling for your phone at checkout is so last decade.
Heart health gets the spotlight here, thanks to ECG and PPG sensors that deliver hospital-grade accuracy for heart rate and blood pressure. Add an automatic infrared blood oxygen sensor, and you've got real-time SpO2 readings—perfect for when your morning jog feels more like a mountain climb. And yes, it's waterproof, because sweat and rain shouldn't stop your tech from keeping up. Whether it's counting steps or buzzing with notifications, this watch is less about telling time and more about optimizing yours.
- ECG and PPG for heart health
- Automatic infrared blood oxygen sensor
- Heart rate and blood pressure monitoring
- Waterproof design
- NFC for contactless payments
General specs
- Brand: SACOSDING
- Seller: Joom
- Connectivity: Bluetooth
- Sensors: ECG, PPG, Infrared blood oxygen sensor, Heart rate monitor, Blood pressure monitor
- Waterproof: Yes
- Features: NFC for payments, Health monitoring, Call functionality
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
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| Brand | SACOSDING | Tiktop2 | SAMS Online | SAMS Online | PRISMA | Tiktop2 |
| Model | ||||||
| Color | ||||||
| Rating |
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| Price | $34.22 | $93.60 | $49.91 | $205.99 | $197.15 | $93.60 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 15, 2025 | August 8, 2025 | August 15, 2025 | August 12, 2025 | August 12, 2025 | August 8, 2025 |
| Connectivity | Bluetooth | Bluetooth, NFC | Bluetooth, NFC | Bluetooth, NFC | ||
| Features | NFC for payments, Health monitoring, Call functionality | ECG, PPG, GPS, Multiple sports modes | ECG monitoring, Blood pressure monitoring, Lipid tracking, Uric acid tracking, NFC | NFC, Air Pump Airbag | Voice Assistant AI, GPS Tracker | |
| Compatibility | Android, iOS | iOS, Android | iOS, Android | iOS, Android | ||
| Health Monitoring | Blood Pressure, Heart Rate, AI Diagnostics | ECG, Blood Pressure, Lipid, Uric Acid | ECG, PPG | |||
