Withings Move ECG watch

Withings Move ECG connected smartwatch - you are purchasing a second hand item, however condition is very good, with no signs of scratch on the front glass, only minimal wear signs on the back (see pictures)

The Withings Move ECG is a stylish and affordable hybrid smartwatch which tracks walking, swimming, exercise and sleep patterns. It can also take an electrocardiogram (ECG) and warn you to the symptoms of atrial fibrillation. Battery lasts for 18 months on normal use.

• ELECTROCARDIOGRAM (ECG) - Records an ECG in 30 seconds with instant atrial fibrillation detection in the app. You can record it without your phonedata can be stored in the watch until next sync.
• CLINICALLY VALIDATED - Move ECG was developed and clinically validated with cardiologists. CE compliant. You can send ECG records via PDF to your doctor.
• TRAIN YOUR HEART - Automatically tracks walk, run, swim and easily detects 30+ activities, plus workout mode, floors climbed and connected GPS
• SLEEP BETTER - Tracks sleep (light and deep sleep stages), delivers a Sleep Score, gently wakes you up with silent alarm and Smart Wake-Up
• DESIGNED FOR EVERYDAY LIFE - No charging, up to 12 months battery life - Water resistant to 50 M (5 ATM): Swim, shower and snorkel without worry
• ENHANCE MEDICAL FOLLOW-UP - Automatic synchronization via Bluetooth to the free Health Mate app (iOS and Android), unlimited data storage, trends and reports in the app
• Compatible devices : iPhone 5 and newer, iPod Touch 6th generation and newer, iPad 3rd generation and newer, iPad Air 1 and 2, iPad Mini (2nd generation and newer), Android devices with BLE (Bluetooth Low Energy) compatibility
• Water resistant up to 50m (or 5atm)
• Connected GPS for better activity tracking 

Check manual here for all info:

https://support.withings.com/hc/article_attachments/360011272898/Move_ECG_User_Guide_EN.pdf