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

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

Name: Smart Ring Heart Rate Blood Oxygen Sleep HRV Heart Rate Variability Stress Test Intelligent Finger Ring Manufacturer
Brand: eprolo
SKU: 6D6B35753EDD434A8F7FF392338A2213
Price: 30.56 USD
Availability: InStock

$30.56

Color

Black

Silver

Gold

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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