color clip case for Withings Pulse O2 - Tracker activity, sleep, heart rate + SPO2, Fitbit Flex, one Fitbit, Fitbit Zip, sony smartband, misfit shine (Miscellaneous)
... In addition to support provided by Withings; I use it with a carabiner attached to the lace for biking, in addition to fixing under the node of the shoe, as an additional security, which does not allow the Withings support. You can also drag othe
