Fitbit sense 2

Bought it for my mom to help her walk more, but she did not like using it. There are a few tiny visible usage scratches (see pictures) but it works perfectly. Comes with charging cable.

Technical description :

• Compatible with iOS 13 or later and Android OS 8.0 or later
• Healthier life: all-day stress detection with CeDA and daily stress management score, ECG app for atrial fibrillation assessment, irregular heart rhythm disturbance notifications, SpO2, health metrics dashboard, menstrual health monitoring and mindfulness content
• Measure and improve sleep quality: personalized sleep profile, daily sleep phases and sleep score, smart wake alarm and Do not disturb mode
• Improve activity: 24/7 heart rate measurement, built-in GPS and training intensity map, daily readiness score, active zone minutes, all-day activity tracking, over 40 training modes and automatic training recording
• Designed to wear all day: Bluetooth calls, texts, phone notifications, customizable watch faces, iOS and Android compatible, sleek, slim and water resistant up to 50 meters, battery longer than 6 days and fast charging