| Customization: | Available |
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| Usage: | Communication |
| Feature: | Bluetooth |
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Still deciding? Get samples of US$ 20/Piece
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| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Support payments in USD |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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| Name | Stainless steel smart ring |
| Color | Gold, Silver, Black |
| Weight | About 4g |
| Chip | Dialog DA14531 |
| Heart Rate senso | Tianyi Hexin 3918 |
| Storage capacity | 128kb ROM+96 Kb RAM! |
| Working temperature | -20-60C |
| Charging method | Magnetic charging |
| Compatibility | Android 5.0 and above; lOS10.0 or higher |
| Compatible Software | JRing |
| Health monitoring | heart rate / blood oxygen / sleep monitoring / exe |
| Charging method | Magnetic charging |
| Thickness | 2.5mm |
| Regular service time | 10-10 days |
| Regular usage time | 5-7 days |
| Charging time | 2 h |
| Waterpoof | 5ATM depth |
A ) How to place an order?
Please send us your request. You can contact us via email, WhatsApp or WeChat. You can choose any way.
B) How could I get a sample?
: Before we received the first order, please afford the sample cost and express fee. We will return the sample cost back to you within your first order.
C) Sample time?
: Existing items: Within 3-5 days.
D) What 's the delivery of mass production?
: About 25 days.We will let you know the exact production cycle. Anyway, please contact us for details!
E) Could you accept OEM or ODM ?
: Yes, OEM & ODM are welcomed.
F) How to guarantee the quality of your products?
:1) Strict detection during production.
2) Strict sampling inspection on products before shipment and intact product packaging ensured.
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