BlackRapid RSD-1BB Double (DR-1 Double Strap) (Black)

"EXCLUSIVELY AT SAKS. From the Urban Collection. A stunning timepiece that adds a little sparkle to every minute. Quartz movement Water-resistant to 10 ATM Swarovski crystal accents along outer edge of case Round stainless steel case; 38mm diameter (1.5"") White dial with bar hour markers and bold Arabic numerals Date display at 4:30 position Second hand Polished stainless steel link bracelet; width 17mm (.67"") Foldover clasp Imported" ...

Pulse Rate Measurement (BPM) - Measures the number of heart beats per minute. A normal adult pulse rate while resting is between 60 and 100 beats per minute.

Oxygen Saturation (SpO2) - Oxygen saturation is a measure of how much oxygen the blood is carrying as a percentage of the maximum it could carry. Measuring saturated hemoglobin is a useful screening tool for determining basic respiratory function.

Perfusion Index (PI%) - Perfusion index is a ...

"A technical, two-tone stainless steel timepiece with brilliant rhinestone markers. Quartz movementWater resistant to 5 ATMRound gunmetal ion-plated stainless steel case, 40mm (1.6"")Logo engraved silvertone ion-plated bezelGunmetal chronograph dialRhinestone hour markersDate display between 4 and 5 o'clockSecond hand Two-tone stainless steel link braceletImported"