diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/itag/ITagConstants.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/itag/ITagConstants.java
new file mode 100644
index 000000000..f464cc90f
--- /dev/null
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/itag/ITagConstants.java
@@ -0,0 +1,23 @@
+/*  Copyright (C) 2018 Taavi Eomäe
+
+    This file is part of Gadgetbridge.
+
+    Gadgetbridge is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published
+    by the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Gadgetbridge is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+package nodomain.freeyourgadget.gadgetbridge.devices.itag;
+
+import java.util.UUID;
+
+public final class ITagConstants {
+    public static final UUID UUID_SERVICE_BUTTON = UUID.fromString("0000ffe1-0000-1000-8000-00805f9b34fb"); // Contains information about the button state
+}
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/itag/ITagCoordinator.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/itag/ITagCoordinator.java
new file mode 100644
index 000000000..5a65c8ce9
--- /dev/null
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/itag/ITagCoordinator.java
@@ -0,0 +1,137 @@
+/*  Copyright (C) 2016-2019 Andreas Shimokawa, Carsten Pfeiffer, Daniele Gobbetti, Taavi Eomäe
+
+    This file is part of Gadgetbridge.
+
+    Gadgetbridge is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published
+    by the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Gadgetbridge is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package nodomain.freeyourgadget.gadgetbridge.devices.itag;
+
+import android.app.Activity;
+import android.content.Context;
+import android.net.Uri;
+
+import androidx.annotation.NonNull;
+
+import nodomain.freeyourgadget.gadgetbridge.devices.AbstractDeviceCoordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.InstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.devices.SampleProvider;
+import nodomain.freeyourgadget.gadgetbridge.entities.DaoSession;
+import nodomain.freeyourgadget.gadgetbridge.entities.Device;
+import nodomain.freeyourgadget.gadgetbridge.devices.AbstractDeviceCoordinator;
+import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
+import nodomain.freeyourgadget.gadgetbridge.impl.GBDeviceCandidate;
+import nodomain.freeyourgadget.gadgetbridge.model.ActivitySample;
+import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
+
+public class ITagCoordinator extends AbstractDeviceCoordinator {
+    @Override
+    @NonNull
+    public DeviceType getSupportedType(GBDeviceCandidate candidate) {
+        String name = candidate.getDevice().getName();
+        if (name != null && name.toLowerCase().startsWith("itag")) { // All four: iTAG, iTag, ITAG and ITag exist
+            return DeviceType.ITAG;
+        }
+        return DeviceType.UNKNOWN;
+    }
+
+    @Override
+    public DeviceType getDeviceType() {
+        return DeviceType.ITAG;
+    }
+
+    @Override
+    public Class<? extends Activity> getPairingActivity() {
+        return null;
+    }
+
+    @Override
+    public InstallHandler findInstallHandler(Uri uri, Context context) {
+        return null;
+    }
+
+    @Override
+    public boolean supportsActivityDataFetching() {
+        return false;
+    }
+
+    @Override
+    public boolean supportsActivityTracking() {
+        return false;
+    }
+
+    @Override
+    public SampleProvider<? extends ActivitySample> getSampleProvider(GBDevice device, DaoSession session) {
+        return null;
+    }
+
+    @Override
+    public boolean supportsScreenshots() {
+        return false;
+    }
+
+    @Override
+    public int getAlarmSlotCount() {
+        return 0;
+    }
+
+    @Override
+    public boolean supportsSmartWakeup(GBDevice device) {
+        return false;
+    }
+
+    @Override
+    public boolean supportsHeartRateMeasurement(GBDevice device) {
+        return false;
+    }
+
+    @Override
+    public String getManufacturer() {
+        return "Unspecified"; //TODO: Show chip manufacturer?
+    }
+
+    @Override
+    public boolean supportsAppsManagement() {
+        return false;
+    }
+
+    @Override
+    public Class<? extends Activity> getAppsManagementActivity() {
+        return null;
+    }
+
+    @Override
+    public boolean supportsCalendarEvents() {
+        return false;
+    }
+
+    @Override
+    public boolean supportsRealtimeData() {
+        return false; //TODO: RRSI
+    }
+
+    @Override
+    public boolean supportsWeather() {
+        return false;
+    }
+
+    @Override
+    public boolean supportsFindDevice() {
+        return true;
+    }
+
+    @Override
+    protected void deleteDevice(@NonNull GBDevice gbDevice, @NonNull Device device, @NonNull DaoSession session) {
+        // nothing to delete, yet
+    }
+}
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/model/DeviceType.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/model/DeviceType.java
index dfea02556..6762808a0 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/model/DeviceType.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/model/DeviceType.java
@@ -64,6 +64,7 @@ public enum DeviceType {
     MAKIBESHR3(150, R.drawable.ic_device_default, R.drawable.ic_device_hplus_disabled, R.string.devicetype_makibes_hr3),
     BANGLEJS(160, R.drawable.ic_device_zetime, R.drawable.ic_device_zetime_disabled, R.string.devicetype_banglejs),
     MIJIA_LYWSD02(200, R.drawable.ic_device_pebble, R.drawable.ic_device_pebble_disabled, R.string.devicetype_mijia_lywsd02),
+    ITAG(250, R.drawable.ic_device_default, R.drawable.ic_device_default_disabled, R.string.devicetype_itag),
     VIBRATISSIMO(300, R.drawable.ic_device_lovetoy, R.drawable.ic_device_lovetoy_disabled, R.string.devicetype_vibratissimo),
     TEST(1000, R.drawable.ic_device_default, R.drawable.ic_device_default_disabled, R.string.devicetype_test);
 
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/DeviceSupportFactory.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/DeviceSupportFactory.java
index d5f17b733..858c34954 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/DeviceSupportFactory.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/DeviceSupportFactory.java
@@ -44,6 +44,7 @@ import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.amazfitgts.Ama
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.miband3.MiBand3Support;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.miband4.MiBand4Support;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.id115.ID115Support;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.itag.ITagSupport;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.jyou.BFH16DeviceSupport;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.jyou.TeclastH30.TeclastH30Support;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.liveview.LiveviewSupport;
@@ -222,6 +223,9 @@ public class DeviceSupportFactory {
                     case MAKIBESHR3:
                         deviceSupport = new ServiceDeviceSupport(new MakibesHR3DeviceSupport(), EnumSet.of(ServiceDeviceSupport.Flags.BUSY_CHECKING));
                         break;
+                    case ITAG:
+                        deviceSupport = new ServiceDeviceSupport(new ITagSupport(), EnumSet.of(ServiceDeviceSupport.Flags.BUSY_CHECKING));
+                        break;
                     case BANGLEJS:
                         deviceSupport = new ServiceDeviceSupport(new BangleJSDeviceSupport(), EnumSet.of(ServiceDeviceSupport.Flags.BUSY_CHECKING));
                         break;
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/itag/ITagSupport.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/itag/ITagSupport.java
new file mode 100644
index 000000000..55f4a0be7
--- /dev/null
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/itag/ITagSupport.java
@@ -0,0 +1,318 @@
+/*  Copyright (C) 2016-2018 Andreas Shimokawa, Carsten Pfeiffer, Taavi Eomäe
+
+    This file is part of Gadgetbridge.
+
+    Gadgetbridge is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published
+    by the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Gadgetbridge is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+package nodomain.freeyourgadget.gadgetbridge.service.devices.itag;
+
+import android.bluetooth.BluetoothGatt;
+import android.bluetooth.BluetoothGattCharacteristic;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.net.Uri;
+
+import androidx.localbroadcastmanager.content.LocalBroadcastManager;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.ArrayList;
+import java.util.UUID;
+
+import nodomain.freeyourgadget.gadgetbridge.deviceevents.GBDeviceEventBatteryInfo;
+import nodomain.freeyourgadget.gadgetbridge.devices.itag.ITagConstants;
+import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
+import nodomain.freeyourgadget.gadgetbridge.model.Alarm;
+import nodomain.freeyourgadget.gadgetbridge.model.CalendarEventSpec;
+import nodomain.freeyourgadget.gadgetbridge.model.CallSpec;
+import nodomain.freeyourgadget.gadgetbridge.model.CannedMessagesSpec;
+import nodomain.freeyourgadget.gadgetbridge.model.MusicSpec;
+import nodomain.freeyourgadget.gadgetbridge.model.MusicStateSpec;
+import nodomain.freeyourgadget.gadgetbridge.model.NotificationSpec;
+import nodomain.freeyourgadget.gadgetbridge.model.WeatherSpec;
+import nodomain.freeyourgadget.gadgetbridge.service.btle.AbstractBTLEDeviceSupport;
+import nodomain.freeyourgadget.gadgetbridge.service.btle.GattService;
+import nodomain.freeyourgadget.gadgetbridge.service.btle.TransactionBuilder;
+import nodomain.freeyourgadget.gadgetbridge.service.btle.actions.SetDeviceStateAction;
+import nodomain.freeyourgadget.gadgetbridge.service.btle.profiles.battery.BatteryInfoProfile;
+import nodomain.freeyourgadget.gadgetbridge.service.btle.profiles.deviceinfo.DeviceInfoProfile;
+
+public class ITagSupport extends AbstractBTLEDeviceSupport {
+
+    private static final Logger LOG = LoggerFactory.getLogger(ITagSupport.class);
+    private final GBDeviceEventBatteryInfo batteryCmd = new GBDeviceEventBatteryInfo();
+    private final DeviceInfoProfile<ITagSupport> deviceInfoProfile;
+    private final BatteryInfoProfile<ITagSupport> batteryInfoProfile;
+
+    private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            String intentAction = intent.getAction();
+            if(intentAction != null) {
+                if (intentAction.equals(DeviceInfoProfile.ACTION_DEVICE_INFO)) {
+                    handleDeviceInfo((nodomain.freeyourgadget.gadgetbridge.service.btle.profiles.deviceinfo.DeviceInfo) intent.getParcelableExtra(DeviceInfoProfile.EXTRA_DEVICE_INFO));
+                } else if (intentAction.equals(BatteryInfoProfile.ACTION_BATTERY_INFO)) {
+                    handleBatteryInfo((nodomain.freeyourgadget.gadgetbridge.service.btle.profiles.battery.BatteryInfo) intent.getParcelableExtra(BatteryInfoProfile.EXTRA_BATTERY_INFO));
+                }
+            } else{
+                LOG.warn("ITagSupport", "Error reading intent action");
+            }
+        }
+    };
+
+    public ITagSupport() {
+        super(LOG);
+        addSupportedService(GattService.UUID_SERVICE_GENERIC_ACCESS);
+        //TODO: Might not exist! Enabling on unsupported devices causes reconnection loops that
+        // might cause the device to become unresponsive and drain its battery
+        //addSupportedService(GattService.UUID_SERVICE_GENERIC_ATTRIBUTE);
+        //addSupportedService(GattService.UUID_SERVICE_BATTERY_SERVICE);
+
+        addSupportedService(GattService.UUID_SERVICE_IMMEDIATE_ALERT);
+        addSupportedService(ITagConstants.UUID_SERVICE_BUTTON);
+
+
+
+        deviceInfoProfile = new DeviceInfoProfile<>(this);
+        batteryInfoProfile = new BatteryInfoProfile<>(this);
+        addSupportedProfile(deviceInfoProfile);
+        addSupportedProfile(batteryInfoProfile);
+
+        LocalBroadcastManager broadcastManager = LocalBroadcastManager.getInstance(getContext());
+        IntentFilter intentFilter = new IntentFilter();
+        intentFilter.addAction(BatteryInfoProfile.ACTION_BATTERY_INFO);
+        broadcastManager.registerReceiver(mReceiver, intentFilter);
+    }
+
+    private void handleBatteryInfo(nodomain.freeyourgadget.gadgetbridge.service.btle.profiles.battery.BatteryInfo info) {
+        batteryCmd.level = (short) info.getPercentCharged();
+        handleGBDeviceEvent(batteryCmd);
+    }
+
+    @Override
+    public void dispose() {
+        LocalBroadcastManager broadcastManager = LocalBroadcastManager.getInstance(getContext());
+        broadcastManager.unregisterReceiver(mReceiver);
+        super.dispose();
+    }
+
+    @Override
+    protected TransactionBuilder initializeDevice(TransactionBuilder builder) {
+        builder.add(new SetDeviceStateAction(getDevice(), GBDevice.State.INITIALIZING, getContext()));
+        requestDeviceInfo(builder);
+        setInitialized(builder);
+        batteryInfoProfile.requestBatteryInfo(builder);
+        return builder;
+    }
+
+    private void requestDeviceInfo(TransactionBuilder builder) {
+        LOG.debug("Requesting device info!");
+        deviceInfoProfile.requestDeviceInfo(builder);
+    }
+
+    private void setInitialized(TransactionBuilder builder) {
+        builder.add(new SetDeviceStateAction(getDevice(), GBDevice.State.INITIALIZED, getContext()));
+    }
+
+
+    @Override
+    public boolean useAutoConnect() {
+        return true;
+    }
+
+    private void handleDeviceInfo(nodomain.freeyourgadget.gadgetbridge.service.btle.profiles.deviceinfo.DeviceInfo info) {
+        ;
+    }
+
+    @Override
+    public void onNotification(NotificationSpec notificationSpec) {
+    }
+
+    @Override
+    public void onDeleteNotification(int id) {
+
+    }
+
+    @Override
+    public void onSetTime() {
+
+    }
+
+    @Override
+    public void onSetAlarms(ArrayList<? extends Alarm> alarms) {
+
+    }
+
+    @Override
+    public void onSetCallState(CallSpec callSpec) {
+
+    }
+
+    @Override
+    public void onSetCannedMessages(CannedMessagesSpec cannedMessagesSpec) {
+
+    }
+
+    @Override
+    public void onSetMusicState(MusicStateSpec stateSpec) {
+
+    }
+
+    @Override
+    public void onSetMusicInfo(MusicSpec musicSpec) {
+
+    }
+
+    @Override
+    public void onEnableRealtimeSteps(boolean enable) {
+
+    }
+
+    @Override
+    public void onInstallApp(Uri uri) {
+
+    }
+
+    @Override
+    public void onAppInfoReq() {
+
+    }
+
+    @Override
+    public void onAppStart(UUID uuid, boolean start) {
+
+    }
+
+    @Override
+    public void onAppDelete(UUID uuid) {
+
+    }
+
+    @Override
+    public void onAppConfiguration(UUID appUuid, String config, Integer id) {
+
+    }
+
+    @Override
+    public void onAppReorder(UUID[] uuids) {
+
+    }
+
+    @Override
+    public void onFetchRecordedData(int dataTypes) {
+
+    }
+
+    @Override
+    public void onReset(int flags) {
+
+    }
+
+    @Override
+    public void onHeartRateTest() {
+
+    }
+
+    @Override
+    public void onEnableRealtimeHeartRateMeasurement(boolean enable) {
+
+    }
+
+    @Override
+    public void onFindDevice(boolean start) {
+        onSetConstantVibration(start ? 0x02 : 0x00);
+    }
+
+    @Override
+    public void onSetConstantVibration(int intensity) {
+        getQueue().clear();
+        BluetoothGattCharacteristic characteristic = getCharacteristic(UUID.fromString("00002a06-0000-1000-8000-00805f9b34fb"));
+
+        TransactionBuilder builder = new TransactionBuilder("beeping");
+        builder.write(characteristic, new byte[]{(byte) intensity});
+        builder.queue(getQueue());
+    }
+
+    @Override
+    public void onScreenshotReq() {
+
+    }
+
+    @Override
+    public void onEnableHeartRateSleepSupport(boolean enable) {
+
+    }
+
+    @Override
+    public void onSetHeartRateMeasurementInterval(int seconds) {
+
+    }
+
+    @Override
+    public void onAddCalendarEvent(CalendarEventSpec calendarEventSpec) {
+
+    }
+
+    @Override
+    public void onDeleteCalendarEvent(byte type, long id) {
+
+    }
+
+
+    @Override
+    public boolean onCharacteristicChanged(BluetoothGatt gatt,
+                                           BluetoothGattCharacteristic characteristic) {
+        if (super.onCharacteristicChanged(gatt, characteristic)) {
+            return true;
+        }
+
+        UUID characteristicUUID = characteristic.getUuid();
+        LOG.info("Unhandled characteristic changed: " + characteristicUUID);
+        return false;
+    }
+
+    @Override
+    public boolean onCharacteristicRead(BluetoothGatt gatt,
+                                        BluetoothGattCharacteristic characteristic, int status) {
+        if (super.onCharacteristicRead(gatt, characteristic, status)) {
+            return true;
+        }
+        UUID characteristicUUID = characteristic.getUuid();
+
+        LOG.info("Unhandled characteristic read: " + characteristicUUID);
+        return false;
+    }
+
+    @Override
+    public void onSendConfiguration(String config) {
+
+    }
+
+    @Override
+    public void onReadConfiguration(String config) {
+
+    }
+
+    @Override
+    public void onTestNewFunction() {
+
+    }
+
+    @Override
+    public void onSendWeather(WeatherSpec weatherSpec) {
+
+    }
+}
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 3ecac7f61..2f900b079 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -686,6 +686,7 @@
     <string name="devicetype_y5">Y5</string>
     <string name="devicetype_casiogb6900">Casio GB-6900</string>
     <string name="devicetype_miscale2">Mi Scale 2</string>
+    <string name="devicetype_itag">iTag</string>
     <string name="devicetype_bfh16">BFH-16</string>
     <string name="devicetype_mijia_lywsd02">Mijia Smart Clock</string>
     <string name="devicetype_makibes_hr3">Makibes HR3</string>