{"id":4077,"date":"2019-11-26T07:10:23","date_gmt":"2019-11-26T07:10:23","guid":{"rendered":"https:\/\/www.dolcera.com\/web\/?p=4077"},"modified":"2026-02-25T21:08:36","modified_gmt":"2026-02-25T21:08:36","slug":"bluetooth-low-energy-beacon","status":"publish","type":"post","link":"https:\/\/www.dolcera.com\/web\/bluetooth-low-energy-beacon\/","title":{"rendered":"Bluetooth low energy beacon"},"content":{"rendered":"

Beacon acts as a tiny radio transmitter for Bluetooth. This hardware component is either driven by batteries or Is USB powered. The device incessantly transmits Bluetooth Low Energy (BLE) signals which are visible to the other smart devices.<\/p>\n

This device falls under the category of Bluetooth Low Energy (LE) device which is capable of broadcasting a universally unique identifier to the portable electronic devices which lie within its range. Such a device consumes low power and has a narrower range in terms of it\u2019s broadcasting capability.<\/p>\n

Bluetooth beacon acts as a one way transmitting unit to the other devices like a receiving smartphone having the necessary application installed in the smartphone to receive the transmitted signal. Thus security is ensured as the installed app is only provisioned to perform various actions like tracking of the users.<\/p>\n

Beacons are generally operated by the apps installed in\u00a0the smart devices and\u00a0the cloud services. The app determines the nearby devices and the cloud services detect the location of the beacons and together they produce the context-aware data based on the user\u2019s nascent environment(approximately up to 20-50 meter<\/a>). The beacon technology is making rapid and thriving developments in the field of location searching technology and proximity marketing.<\/p>\n

\"b1\"<\/a>Bluetooth beacon technology Source: https:\/\/www.blueupbeacons.com\/<\/a><\/p>\n

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A comparative study of the Beacon protocols:<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameters<\/strong><\/td>\niBeacon<\/strong><\/td>\nEddystone<\/strong><\/td>\nAlt Beacon<\/strong><\/td>\n<\/td>\n<\/tr>\n
Introduction year<\/strong><\/td>\n2013<\/td>\n2015<\/td>\n2014<\/td>\n<\/td>\n<\/tr>\n
Introduction version<\/strong><\/td>\niOS version 7.0<\/td>\n–<\/td>\nAlternative to iBeacon<\/td>\n<\/td>\n<\/tr>\n
Released by <\/strong><\/td>\nApple<\/td>\nGoogle<\/td>\nRadius Networks<\/td>\n<\/td>\n<\/tr>\n
Technology compatibility<\/strong><\/td>\nAndroid and iOS compatible, native for iOS only<\/td>\nAndroid and iOS compatible, compatible with platforms that supports BLE beacons<\/td>\nAndroid and iOS<\/td>\n<\/td>\n<\/tr>\n
Profile<\/strong><\/td>\nProprietary software controlled by Apple<\/td>\nOpen source under open-source apache v2.0 for access and contribution by developers<\/td>\nOpen-source<\/td>\n<\/td>\n<\/tr>\n
Platform supported by<\/strong><\/td>\nBluetooth<\/td>\nBluetooth, WiFi and near ultrasonic sounds<\/td>\nBluetooth<\/td>\n<\/td>\n<\/tr>\n
Beacon platform<\/strong><\/td>\niOS API<\/td>\nProximity Beacon API<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
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\u00a0Structure of advertising packets<\/strong><\/td>\nContains UUID(16 bytes), Major(2 bytes), Minor(2 bytes). Tx Power(1 byte)<\/td>\nPacket structure depends on the type of packets:<\/td>\nAltBeacon advertisement makes use of the Manufacturer Specific Advertising Data structure. AltBeacon advertisement contains :length field(1 byte), type field(1-byte) and company identifier(2 bytes), followed by 24 additional bytes carrying the beacon advertisement data<\/td>\n<\/td>\n<\/tr>\n
There are four types of packets-<\/td>\n<\/td>\n<\/tr>\n
(1)Eddystone-UID- Contains Static ID 10 bytes namespace and 6 bytes instance<\/td>\n<\/td>\n<\/tr>\n
(2) Eddystone-URL- contains compressed URL which is directly usable by the client<\/td>\n<\/td>\n<\/tr>\n
(3) Eddystone-TLM-Provides the status data<\/td>\n<\/td>\n<\/tr>\n
(4) Eddystone-EID-It is a time-varying data which can be authorized by clients, allowing more security methods<\/td>\n<\/td>\n<\/tr>\n
Number of broadcast packets<\/strong><\/td>\nBroadcasts only one advertising packet<\/td>\nBroadcasts four advertising packets<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Ranging\/ Proximity states<\/strong><\/td>\n4 different proximity states-Immediate, Near, far, Unknown<\/td>\nNot defined<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Applications<\/strong><\/td>\nProximity information, location-based services, indoor localization, indoor positioning<\/td>\nRetail marketing( coupons, rewards, savings), Events(real time updates), asset tracking, Indoor location, and navigation, tourism(museums, guided tours)<\/td>\nRetail marketing( coupons, rewards, savings), tourism, events<\/td>\n<\/td>\n<\/tr>\n
Ease of usage<\/strong><\/td>\nEasy to implement<\/td>\nAs it sends more number of packets \u00a0compared to iBeacon, it requires complex coding for integration. \/but is it flexible<\/td>\nEasy implementation<\/td>\n<\/td>\n<\/tr>\n
Advantages<\/strong><\/td>\nPrivacy control, App alerts running in the background, Launching an App that has been shut down, Proximity reporting to the app using the ranging API.<\/td>\nBeacon management and configuration, the ability to send URL to the scanner, Privacy and security measures, integrated with the chrome browser in the user device<\/p>\n

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With Google’s $2.1 billion recent purchase of Fitbit a few Fitbit features are likely to bid goodbye.<\/p>\n

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  1. \u00a0Vesra 2 to Vesra 3:<\/strong> The system-level support for Alexa, Versa 2 brought about small yet significant modifications resulting in delightful features for the fitness acumen users. However, Google Assistant appears to be all set to take off with the Vesra 3.<\/li>\n<\/ol>\n
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    1. \u00a0Fitbit Pay to Google Pay:<\/strong> Fitbit pay was not too popular with the users compared to Google Pay\u2019s popularity of service among the users. The Fitbit Pay name is soon expected to be replaced.<\/li>\n<\/ol>\n
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      1. \u00a0Fitbit premium:<\/strong> With Fitbit Premium service the users unlocked the smarter and personalized insights as well as guidance for health improvement. With Google\u2019s latest acquisition, the Google-Fitbit users are likely to enjoy a free benefit\u00a0of premium features.<\/li>\n<\/ol>\n
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        1. \u00a0Rebranding Google Fit:<\/strong> With grand customer satisfaction for the Fitbit app due to ease of connectivity and a lucrative dashboard, it was something to envy for the other health tracking apps in the market including Apple Health and Google Fit. Rebranding and redesigning are likely on their way with the integration of Google Fit’s Heart Points and Move Minutes.<\/li>\n<\/ol>\n
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          1. \u00a0Dedicated sleep tracking:<\/strong> sleep tracking features on the Fitbit devices smartly tracks the user\u2019s sleeping pattern, duration and gifts its users with excellent battery life. Google, unfortunately, lacks such a dedicated app but changes are hopefully on their way.<\/li>\n<\/ol>\n
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            1. \u00a0Amalgamation of Fitbit OS with Wear OS:<\/strong> with limited features of Fitbit OS, merging with Wear OS is certainly going to be a joyful experience for the users.<\/li>\n<\/ol>\n

              \u00a0\u00a0\u00a0\u00a0\u00a0 7.\u00a0 Improves notifications:<\/strong> With Google in charge, notifications on devices are likely to undergo betterment. It particularly appears to be promising on android platforms with Google\u00a0\u00a0\u00a0 Assistant integration.<\/p>\n

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              Patent portfolio of key players in \u201cBluetooth Beacon\u201d<\/strong><\/p>\n

              \"b2\"<\/a><\/strong><\/p>\n

              Filing trend<\/strong><\/p>\n

              \"b3\"<\/a>Source: Dolcera<\/a> PCS (AI enabled Analytics tool)<\/a><\/p>\n

              Prime application areas of BLE(Bluetooth low energy) Beacon:<\/p>\n