RETAIL PRODUCT TRACKING SYSTEM, METHOD, AND APPARATUS

1 . A system comprising:

a monitoring device configured for attachment to the article, the monitoring device including a display configured to display a price of the article;

a server; and

a router configured to maintain a wireless communications connection between the monitoring device and the server;

wherein the monitoring device is configured to:

receive a communication including a price change message; and

modify a stored price in response to receiving the price change message.

2 . The system of claim 1 , further comprising:

a commissioning node; and

wherein the monitoring device is further configured to:

receive a commissioning ping signal from the commissioning node; and

transmit a monitoring device identifier to the server in response to receiving the commissioning ping signal;

wherein the server is further configured to commission the monitoring device, wherein being configured to commission the monitoring device comprises being configured to:

receive the monitoring device identifier;

receive product information associated with the article to which the monitoring device is to be attached, the product information being obtained by a commissioning product data input device; and

associate the product information with the monitoring device identifier;

wherein the monitoring device is further configured to:

receive a decommissioning ping signal;

transmit the monitoring device identifier to the server; and

wherein the server is further configured to decommission the monitoring device, wherein being configured to decommission the monitoring device includes being configured to:

receive the monitoring device identifier;

disassociate the product information from the monitoring device identifier; and

transmit a decommission signal to the monitoring device.

3 . The system of claim 2 , wherein the system further comprises a ping node that is associated with a location; and

wherein the monitoring device is further configured to:

receive a ping signal including ping node location data from the ping node;

transmit the ping node location data and the monitoring device identifier to the server; and

wherein the server is further configured to:

receive the ping node location data and the monitoring device identifier;

store the ping node location data in association with the monitoring device identifier; and

track a location of the monitoring device based on the ping node location data.

4 . The system of claim 3 , wherein the server is further configured to determine that the monitoring device has moved into a defined zone of interest based on the received ping node location data.

5 . The system of claim 3 wherein the monitoring device is further configured to:

detect motion of the monitoring device as indicated by a motion sensor of the monitoring device; and

in response to detecting motion, transmit the ping node location data and the monitoring device identifier to the server.

6 . The system of claim 2 wherein the commissioning product data input device is a barcode scanner or an RFID reader.

7 . The system of claim 2 , wherein the monitoring device is further configured to:

detect an article detachment indication from an article attachment/detachment sensor of the monitoring device; and

transmit an article detachment signal with the monitoring device identifier to the server; and

wherein the server is further configured to:

receive the article detachment signal; and

log an article detachment event in association with the monitoring device identifier.

8 . A monitoring device comprising:

an article mounting device configured to attach the monitoring device to an article;

a display configured to display a price of the article;

a processor, a memory, and a radio; wherein the processor, the memory, and the radio are configured to cause the monitoring device to at least:

receive a communication including a price change message; and

modify a stored price in response to receiving the price change message.

9 . The monitoring device of claim 8 , wherein the processor, the memory, and the radio are further configured to cause the monitoring device to at least:

receive a commissioning ping signal from a commissioning node; and

transmit a monitoring device identifier to a server in response to receiving the commissioning ping signal, the server being configured to commission the monitoring device by associating product information received from a commissioning product data input device with the monitoring device identifier;

receive a decommissioning ping signal;

transmit the monitoring device identifier to the server, the server being configured to decommission the monitoring device by disassociating the product information from the monitoring device identifier; and

receiving a decommission signal at the monitoring device.

10 . The monitoring device of claim 9 , wherein the processor, the memory, and the radio are further configured to:

receive a ping signal including ping node location data from the ping node that is associated with a location; and

transmit the ping node location data and the monitoring device identifier to the server, the server being configured to store the ping node location data in association with the monitoring device identifier and track a location of the monitoring device based on the ping node location data.

11 . The monitoring device of claim 10 , wherein the processor, the memory, and the radio are further configured to:

detect motion of the monitoring device as indicated by a motion sensor of the monitoring device; and

in response to detecting motion, transmit the ping node location data and the monitoring device identifier to the server.

12 . The monitoring device of claim 9 , wherein the processor, the memory, and the radio are further configured to:

receive a ping signal including ping node location data from the ping node that is associated with a location; and

transmit the ping node location data and the monitoring device identifier to the server, the server being configured associate the ping node location data with the monitoring device identifier, and determine that the monitoring device has moved into a defined zone of interest based on the received ping node location data.

13 . The monitoring device of claim 9 , wherein the product information includes barcode data or RFID data.

14 . The monitoring device of claim 9 , wherein the processor, the memory, and the radio are further configured to:

detect an article detachment indication from an article attachment/detachment sensor of the monitoring device; and

transmit an article detachment signal with the monitoring device identifier to the server, the server being configured to log an article detachment event in association with the monitoring device identifier.

15 . A method comprising:

displaying a price on a display of monitoring device, the monitoring device being configured for attachment to an article associated with the price;

receiving a wireless communication including a price change message from a server; and

modifying, by a processor and a memory of the monitoring device, a stored price in response to receiving the price change message at the monitoring device.

16 . The method of claim 15 , further comprising:

receiving, at the monitoring device, a commissioning ping signal from a commissioning node;

transmitting a monitoring device identifier from the monitoring device to the server in response to receiving the commissioning ping signal;

receiving, at the server, product information associated with the article to which the monitoring device is to be attached, the product information being obtained by a commissioning product data input device;

associating, at the server, the product information with the monitoring device identifier to commission the monitoring device;

receiving, at the monitoring device, a decommissioning ping signal;

transmitting the monitoring device identifier to the server;

disassociating, at the server, the product information from the monitoring device identifier to decommission the monitoring device; and

transmitting a decommission signal to the monitoring device.

17 . The method of claim 16 further comprising:

receiving a ping signal including ping node location data from a ping node associated with a location;

transmitting the ping node location data and the monitoring device identifier to the server;

storing, at the server, the ping node location data in association with the monitoring device identifier; and

tracking a location of the monitoring device based on the ping node location data.

18 . The method of claim 17 further comprising determining that the monitoring device has moved into a defined zone of interest based on the received ping node location data.

19 . The method of claim 17 further comprising:

detecting motion of the monitoring device as indicated by a motion sensor of the monitoring device; and

in response to detecting motion, transmitting the ping node location data and the monitoring device identifier to the server.

20 . The method of claim 16 further comprising:

detecting an article detachment indication from an article attachment/detachment sensor of the monitoring device; and

transmitting an article detachment signal with the monitoring device identifier to the server; and

logging an article detachment event in association with the monitoring device identifier.