Smart Ring Health Tracker Calories/Heart Rate/Blood Oxygen/Sleep Monitoring IP68

Boyun-01
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US $31.99
ApproximatelyRM 132.42
Condition:
New
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#7 (Diameter:17.3mm)
#8 (Diameter:18.1mm)
#9 (Diameter:18.9mm)
#10 (Diameter:19.8mm)
#11 (Diameter:20.6mm) selected
#12 (Diameter:21.4mm)
#13 (Diameter:22.2mm)
5 available1 sold
Other people bought this. 1 has already sold.
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Shipping:
Free eBay SpeedPAK Standard.
Located in: GuangZhou, China
This item includes applicable import fees—you won’t pay anything extra after checkout.
Import fees:
Includes import fees
Delivery:
Estimated between Tue, 9 Dec and Mon, 15 Dec to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programmes)
Seller assumes all responsibility for this listing.
eBay item number:205657461685
Last updated on Aug 18, 2025 02:54:35 MYTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
App
Smart Health
Appearance Material
Stainless Steel
Battery Life
3-5 Days, Standby For 15 Days
Battery Type
Polymer Lithium Ion
Capacity
20mah
Charging Mode
Magnetic Charging
Main Functions
Blood Oxygen Saturation, Calorie Count, Distance, Heart Rate, Multi-Exercise Mode, Sleep, Step Count
Waterproof Rating
IP68
Brand
Unbranded
Model
no
Case Size
Diameter:17.3mm - 22.2mm
Band Material
Stainless Steel
Compatible Operating System
for Android5.1 or Above, for Android5.1 or Above,for IOS8.0 or Above
Operating System
for Android5.1 or Above, for IOS8.0 or Above
Category

Item description from the seller

About this seller

Boyun-01

4 items sold

Joined Mar 2025
Usually responds within 24 hours
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