The ScanWatch 2 offers advanced round-the-clock tracking Metrics 24/7 Temperature tracking Baseline variation of temperature day & night Temperature zones during workout Awake temperature zones Heart health ECG - AFib detection* Daily heart rate Overnight heart rate High & low heart rate notifications Sleep parameters Sleep quality score Sleep stages (deep, light) Sleep duration Interruptions Regularity Respiratory insights Blood oxygen levels: on-demand & nighttime average Breathing Quality Index Activity tracking Heart rate zones during workout Fitness Level via VO2 max estimation Active minutes Steps Calories burned Connected GPS: distance, pace & elevation Elevation: meters & floors Cycle tracking Cycle phases Period log Cycle length Cycle symptoms log Period flow log Calories burned Mood & feelings log Symptoms & flow trends Technical Specification Weight & Dimensions Dimensions: 38mm or 42mm Weight (without wristband): 34.6gr (38mm), 52.6gr (42mm) Screen display Grayscale OLED display 14504 px, 282 PPI, 0.63" Materials Stainless steel case Sapphire glass Stainless steel crown Sensors TempTech24/7 Module High Dynamic Range Accelerometer Multi-wavelength PPG 16 channels Altimeter Water resistance 5ATM Battery Up to 30-day battery life Charging time: 2 hours Docking station (USB-C compatible) Connectivity Bluetooth Low Energy Withings App Available on: App Store (iOS), Google Play Store (Android) Apple Health, Google Health Connect & Google Fit compatible Withings App Web dashboard iPhone, iPad, or iPod touch with iOS 16 and higher, or Android device with OS 9 and higher Cannot be set up from a computer Learn more about the Withings App + Storage & memory Free and unlimited storage of all health data online Up to 7 days of health data stored on the watch In the Box ScanWatch 2 FKM (fluoroelastomer) wristband with Stainless Steel buckle Docking station (USB-C compatible) USB-C to USB-A cable included Quick installation guide (English, French, German, Italian, Spanish) Product Guide This product is FSA/HSA Eligible Note: We do not currently accept FSA or HSA cards on the Paceline Marketplace, however, you can now submit your receipt on eligible Withings products to your plan for reimbursement based on its current guidelines. Please use a credit card or debit card during checkout on the Paceline Marketplace and then use your emailed receipt for submission via your health insurance carrier. In general, devices for medical use may be reimbursed from your spending account if the device is for “diagnosis, cure, mitigation, treatment or prevention of disease, or payments for treatments affecting any structure or function of the body.” Some items may be reimbursed from your spending account only if recommended by a physician or provider.This information is meant to be an educational resource only. If you have specific questions about your FSA or HSA (or to see if you have one), please reach out to your employer or health insurance company.