Never pay down a deposit in a bank account until you have met the seller, seen signed a purchase agreement.
No serious private advertisers ask for a down payment before you meet.
Receiving an email with an in-scanned ID does not mean that you have identified the sender. You do this on the spot, when you sign a purchase agreement.
Affordable heart rate monitor, transmits data to the watch, which calculates and displays several parameters, in addition to the heart rate: zones, calories, workout time, etc. Does not sync with phone or other gadgets.
