How about an old man watch? Details of elderly watch program

An introduction to an old man's Watch

Today, we introduce the old man positioning watch program.

The old watch scheme actually and children alike, only just not the same, so in the end what will be, will be less of what? Now the market in the end whether accord with those? Today the Elderly waych positioning scheme analysis system is how to do it.

A and chips are all MTK's.
B, the program is basically the same

Just a lot of times, the old man positioned the watch with a healthy and tipped factor inside.
Basic function of old man positioning watch:

A1, one key monitor
A2, SOS for help
A3, positioning
A4, electronic fence
A5, heart rate monitor
A6 and step function
A7, anti drop detection
A8, pulse detection

A9 and blood pressure detection