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- USA
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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
SY15 SIZE 12 Smart Ring, Supports Health Monitoring / Gesture ControlAbout Product: 1. System requirements: Android 9. 0 and higher versions, IOS10. 0 and higher versions 2. Master chip: PAR2860 3. Memory: 512 KB ROM + 32 KB RAM 4. Bluetooth: 5. 2 5. Heart rate sensor: Tianyi 3918H 6. G Sensor: SC7A20H 7. Operating temperature range: 0 to 50 degrees Celsius 8. Battery capacity: 28mAh 9. Standby time: About 16 20 days 10. Charging method: charging box 11. Waterproof Level: IP68 12. APP: RWFIT 13. Material: Stainless
About Product:1. System requirements: Android 9.0 and higher versions, IOS10.0 and higher versions
2. Master chip: PAR2860
3. Memory: 512 KB ROM + 32 KB RAM
4. Bluetooth: 5.2
5. Heart rate sensor: Tianyi 3918H
6. G-Sensor: SC7A20H
7. Operating temperature range: 0 to 50 degrees Celsius
8. Battery capacity: 28mAh
9. Standby time: About 16-20 days
10. Charging method: charging box
11. Waterproof Level: IP68
12. APP: RWFIT
13. Material: Stainless steel & glue pouring process
14. Size 12: Inner Diameter 21.5mm; Circumference 67.5mm
Functions:
1. Heart rate,blood pressure,blood oxygen monitoring
2. Sleep monitoring,call reminder,information reminder
3. Multiple movement modes,hand gestures brush tiktok,wave your hand to take a picture immediately
4. Family affection and care,step,alarm clock,stress testing,female menstrual cycle
Packing List:
Smart Ring x 1
User Manual x 1
Original Retail Case x 1
Charging Case x 1
Specification:
| Package Weight |
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Perfect for business casual
Color: Black, Light Gray, White, Brown, Size: Medium
Solid color shirts, cooling cloth as well. Great dinner or occasion shirt!
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Reviewed in the United States on April 15, 2026
★★★★★ 5
Soft partial cotton t shirts
Color: Black, White, Dark Gray, Light Gray, Size: X-Large
Nice soft t shirts
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Reviewed in the United States on May 31, 2026
★★★★★ 1
Not for me
Color: Black, White, Dark Gray, Light Gray, Size: Medium
Quality is fair-returned
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Reviewed in the United States on May 10, 2026
★★★★★ 5
Perfect for hot summer days
I have purchased 8 pairs of these shorts ★★★★★. Summers where I live have average daily highs of 90° and high humidity. US medium normally fits me perfectly, but I buy 2XL/34-36 in these shorts to keep the fabric away from my skin on hot days. The 34-36 are not baggy and look nice. These short are perfect. Thin stretchy fabric makes them very wearable. Material quality is exactly what I want. The pockets hold everything I want to carry. The price is right.
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Reviewed in the United States on July 4, 2025
★★★★★ 5
Pretty nice for a China product!
These are very nice polyester, light weight shorts. Of all the Chinese options on Amazon Ive ever ordered, these are probably the nicest ones. The fit is good, and they're comfortable.
Reference- I'm 6', 200lbs, athletic build. I bought size 34.
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Reviewed in the United States on April 2, 2025