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

€25,50

€36,25 €25,50

Color

Taille

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

Target Audience: Elderly, Teenagers, Men, Women

Wearing Method: Ring

Compatible System: iOS, Android

After-sales Service: Store's 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

Shop with confidence

At NILDRAS, your satisfaction is our top priority. If your order does not meet your expectations, you have 30 days after receipt to request a return or exchange.

Simply contact our customer service team at support@nildras.com Our team will assist you promptly to make the process simple, seamless, and stress-free.

Because your trust is essential, we strive to provide you with a serene shopping experience, from the first click to delivery.

Order processing

All orders are processed within 48 to 72 business hours. As soon as your package is shipped, you will receive a confirmation email containing your tracking number.

Delivery times

France • Belgium • Luxembourg • Switzerland

Standard Delivery — Free (5 to 8 business days)
Express Delivery — €7 (2 to 5 business days)

Good to know

Delivery times begin once your order has shipped.
Some orders may be subject to additional verification before they are sent.
A tracking number is provided upon shipment so you can track your package in real time.

Designed to move with you, this piece combines comfort, support, and freedom of movement to keep up with you whether you're training or going about your daily routine.