Shenzhen Carlistar Technology Co., Ltd
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Crystal Smart Ring charging cable
Quantity
Production Lead Time:
45 day(s)
Shipping Method:
7-10 days
Model No.:
S1 pro
Time Display:
Analogue-Digital
Size:
2.8mm
Movement Type:
Automatic
Gender:
Unisex
Material:
stainless steel
Colour:
Silver/Rose gold
Customised:
Yes
Weight:
2.9g
Description
Return & Refund
Contact Supplier
Description
*Heart rate detection, Blood oxygen test, HRV, Stress
Multiple sport modes(19 Types sports and 5 Types GPS sports), Sleep detection (12 hours Sleep time ,Sleep quality), Step count
*Distance/calories/daily steps statistics / 7-day goal achievement/effective activity, etc
*Synchronous data to APK/APP
| App： | Da rings |
| IC | AB2026B3 |
| Heart rate IC： | HX3918 |
| Battery ： | 18mAh |
| standby time： | About 5-7days |
| Case Material： | Stainless steel |
| Thickness: | 2.8mm |
| size： | #8(Inner diameter 18.2mm) #9(Inside diameter 19.0mm) #10(Inside diameter 19.9mm) |
| colour： | Silver/Rose Gold |
| Waterproof： | 50 meters |
Return & Refund
1-year warranty if any quality issue.
Average Response Time
1 - 3 days
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Supplier info last updated: 14 Aug 2025
Advertise since: 5 Aug 2023
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