Polar Electro M430 - SLEEP TRACKING; SLEEP DATA ON YOUR M430; SLEEP DATA IN THE FLOW APP AND WEB SERVICE

49
M430
Flow FlowSync Flow M430 .
, Flow Diary( ) Favorites( ) .
.
POLAR FLOW
M430 4 . Polar Flow
. M430 20
. Polar Flow 20
20 M430 .
.
.
.
Polar Flow |
Polar Flow |
Polar Flow :
1. .
2. .
3. . Android .
.