Forget the Samsung Galaxy S5, Azoi's Wello iPhone case adds all manner of health tracking sensors - photo 1Forget the Samsung Galaxy S5, Azoi's Wello iPhone case adds all manner of health tracking sensors - photo 2Forget the Samsung Galaxy S5, Azoi's Wello iPhone case adds all manner of health tracking sensors - photo 3Forget the Samsung Galaxy S5, Azoi's Wello iPhone case adds all manner of health tracking sensors - photo 4Forget the Samsung Galaxy S5, Azoi's Wello iPhone case adds all manner of health tracking sensors - photo 5Forget the Samsung Galaxy S5, Azoi's Wello iPhone case adds all manner of health tracking sensors - photo 6Forget the Samsung Galaxy S5, Azoi's Wello iPhone case adds all manner of health tracking sensors - photo 7Forget the Samsung Galaxy S5, Azoi's Wello iPhone case adds all manner of health tracking sensors - photo 8