diff --git a/.coveragerc b/.coveragerc
index 1662f10b175..6f9980d2819 100644
--- a/.coveragerc
+++ b/.coveragerc
@@ -209,6 +209,7 @@ omit =
     homeassistant/components/light/piglow.py
     homeassistant/components/light/zengge.py
     homeassistant/components/lirc.py
+    homeassistant/components/lock/nuki.py
     homeassistant/components/media_player/anthemav.py
     homeassistant/components/media_player/aquostv.py
     homeassistant/components/media_player/braviatv.py
diff --git a/homeassistant/components/lock/nuki.py b/homeassistant/components/lock/nuki.py
new file mode 100644
index 00000000000..b167c00b9bc
--- /dev/null
+++ b/homeassistant/components/lock/nuki.py
@@ -0,0 +1,74 @@
+"""
+Nuki.io lock platform.
+
+For more details about this platform, please refer to the documentation
+https://home-assistant.io/components/lock.nuki/
+"""
+from datetime import timedelta
+import logging
+import voluptuous as vol
+
+from homeassistant.components.lock import (LockDevice, PLATFORM_SCHEMA)
+from homeassistant.const import (CONF_HOST, CONF_PORT, CONF_TOKEN)
+from homeassistant.util import Throttle
+import homeassistant.helpers.config_validation as cv
+
+
+REQUIREMENTS = ['pynuki==1.2']
+
+_LOGGER = logging.getLogger(__name__)
+
+DEFAULT_PORT = 8080
+
+PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
+    vol.Required(CONF_HOST): cv.string,
+    vol.Optional(CONF_PORT, default=DEFAULT_PORT): cv.port,
+    vol.Required(CONF_TOKEN): cv.string
+})
+
+
+MIN_TIME_BETWEEN_SCANS = timedelta(seconds=30)
+MIN_TIME_BETWEEN_FORCED_SCANS = timedelta(seconds=5)
+
+
+# pylint: disable=unused-argument
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """Setup the Demo lock platform."""
+    from pynuki import NukiBridge
+    bridge = NukiBridge(config.get(CONF_HOST), config.get(CONF_TOKEN))
+    add_devices([NukiLock(lock) for lock in bridge.locks])
+
+
+class NukiLock(LockDevice):
+    """Representation of a Nuki lock."""
+
+    def __init__(self, nuki_lock):
+        """Initialize the lock."""
+        self._nuki_lock = nuki_lock
+        self._locked = nuki_lock.is_locked
+        self._name = nuki_lock.name
+
+    @property
+    def name(self):
+        """Return the name of the lock."""
+        return self._name
+
+    @property
+    def is_locked(self):
+        """Return true if lock is locked."""
+        return self._locked
+
+    @Throttle(MIN_TIME_BETWEEN_SCANS, MIN_TIME_BETWEEN_FORCED_SCANS)
+    def update(self):
+        """Update the nuki lock properties."""
+        self._nuki_lock.update()
+        self._name = self._nuki_lock.name
+        self._locked = self._nuki_lock.is_locked
+
+    def lock(self, **kwargs):
+        """Lock the device."""
+        self._nuki_lock.lock()
+
+    def unlock(self, **kwargs):
+        """Unlock the device."""
+        self._nuki_lock.unlock()
diff --git a/requirements_all.txt b/requirements_all.txt
index f876fd5b997..71895cc6737 100755
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -470,6 +470,9 @@ pynetgear==0.3.3
 # homeassistant.components.switch.netio
 pynetio==0.1.6
 
+# homeassistant.components.lock.nuki
+pynuki==1.2
+
 # homeassistant.components.sensor.nut
 pynut2==2.1.2