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Android 6 MIUI ни стандартные примеры не работают, ни попытки что-то свое создать... LastDiscoveredDevices - всегда 0, хотя из настроек устройства находятся. unit Unit1; interface uses System.SysUtils, System.Types, System.UITypes, System.Classes, System.Variants, FMX.Types, FMX.Controls, FMX.Forms, FMX.Graphics, FMX.Dialogs, System.Bluetooth, System.Bluetooth.Components, FMX.Controls.Presentation, FMX.StdCtrls; type TForm1 = class(TForm) Button1: TButton; Bluetooth1: TBluetooth; Label1: TLabel; AniIndicator1: TAniIndicator; procedure Button1Click(Sender: TObject); procedure Bluetooth1DiscoverableEnd(const Sender: TObject); procedure Bluetooth1DiscoveryEnd(const Sender: TObject; const ADeviceList: TBluetoothDeviceList); procedure FormCreate(Sender: TObject); private { Private declarations } public { Public declarations } end; var Form1: TForm1; implementation {$R *.fmx} procedure TForm1.Bluetooth1DiscoverableEnd(const Sender: TObject); begin Label1.Text := IntToStr(Bluetooth1.LastDiscoveredDevices.Count); end; procedure TForm1.Bluetooth1DiscoveryEnd(const Sender: TObject; const ADeviceList: TBluetoothDeviceList); begin Label1.Text := IntToStr(ADeviceList.Count); AniIndicator1.Enabled :=False; end; procedure TForm1.Button1Click(Sender: TObject); begin Bluetooth1.DiscoverDevices(10000); AniIndicator1.Enabled :=True; end; procedure TForm1.FormCreate(Sender: TObject); begin while not Bluetooth1.Enabled do Bluetooth1.Enabled := True; end; end. В разрешениях bluetooth, bluetooth admin, coarse location, fine location включены...