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Smart Ring Heart Rate Blood Oxygen Sleep HRV Heart Rate Variability Stress Test Intelligent Finger Ring Manufacturer

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Color: Black ,Silver ,Gold

Battery Capacity: 16mAh

Appearance Size: Size 7, Size 8, Size 9, Size 10, Size 11, Size 12, Size 13

Product Weight: 3.2g

Applicable Population: Elderly, Teenagers, Men, Women

Wearing Method: Ring

Applicable System: iOS, Android

After-sales Service: Store Three Guarantees

Packaging List: Ring, Manual, Charger, Packaging Box

Model Inner Diameter Circumference
Size 7 17.4mm 54.6mm
Size 8 18.2mm 57.1mm
Size 9 19mm 59.6mm
Size 10 19.9mm 62.4mm
Size 11 20.7mm 64.9mm
Size 12 21.5mm 67.5mm
Size 13 22.3mm 70.0mm

       

           

Shipping This item ships to
Delivery Estimated between and . Will usually ship within 1 business day.

Description

Color: Black ,Silver ,Gold

Battery Capacity: 16mAh

Appearance Size: Size 7, Size 8, Size 9, Size 10, Size 11, Size 12, Size 13

Product Weight: 3.2g

Applicable Population: Elderly, Teenagers, Men, Women

Wearing Method: Ring

Applicable System: iOS, Android

After-sales Service: Store Three Guarantees

Packaging List: Ring, Manual, Charger, Packaging Box

Model Inner Diameter Circumference
Size 7 17.4mm 54.6mm
Size 8 18.2mm 57.1mm
Size 9 19mm 59.6mm
Size 10 19.9mm 62.4mm
Size 11 20.7mm 64.9mm
Size 12 21.5mm 67.5mm
Size 13 22.3mm 70.0mm

       

           

Shipping

Shipping This item ships to
Delivery Estimated between and . Will usually ship within 1 business day.

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3 people have bought this item
3 % of people buy 2 or more

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