K13S 1.14 inch TFT Screen Silicone Strap Smart Calling Bracelet Supports Sleep Management/Blood Oxygen Monitoring(Black)
K13S 1.14 inch TFT Screen Silicone Strap Smart Calling Bracelet Supports Sleep Management/Blood Oxygen Monitoring(Black)
Duties & Import Tax
UK orders under £135 incur no additional fees. Otherwise, duties are only included if shown at checkout — your local government may apply customs fees, which your courier will collect directly from you before delivery.
Processed in 1–3 business days
Couldn't load pickup availability
UK: Free tracked shipping on every order, no minimum spend.
Everywhere else: Add the product to your cart and use the shipping calculator to see exact methods, rates, and delivery times for your country.
Fast refunds: Once we receive and inspect your return, your refund is processed to your original payment method within 5 business days.
Return postage: Just changed your mind? You'll need to cover the return postage. If the item arrived faulty, we'll cover the cost to get it back to us.
Product Details
K13S is a smart calling bracelet designed to monitor sleep and blood oxygen levels. It is compatible with Apple and Android smartphones.
- Material: Zinc alloy, PC, ABS
- Screen: 1.14 inch TFT
- Touch mode: Single touch
- Resolution: 135 x 240
- Call time: 4.5 hours
- Working hours: 60 hours
- Charging time: 2 hours
- Standby time: More than 7 days
- Battery: 100 mAh
- Storage: 4MB + 32MB
- Matching system: Apple, Android, and all smartphones
- Bluetooth version: 5.2
- Charging interface: Charging base
- Features: Call support, music listening, pedometer, distance measurement, calorie tracking, heart rate monitoring, blood pressure monitoring, blood oxygen monitoring, sleep management, exercise tracking, time display, alarm clock reminder
- Language support: Chinese and English
- Water resistance: Hand washing and rain
Have questions about this product? Need help choosing? Contact our support team for assistance!
Share
