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On September 19, 2012, iOS 6 was released to the iPhone 4s among other compatible iOS devices as an over the air (OTA) upgrade package. [42] According to Apple the update contained 200 new features and tweaks, which included a new maps app (dubbed Apple Maps ), Facebook integration, and Passbook, an application that allows users to store their ...
Bluetooth devices intended for use in short-range personal area networks operate from 2.4 to 2.4835 GHz. To reduce interference with other protocols that use the 2.45 GHz band, the Bluetooth protocol divides the band into 80 channels (numbered from 0 to 79, each 1 MHz wide) and changes channels up to 1600 times per second.
Bluetooth Low Energy (Bluetooth LE, colloquially BLE, formerly marketed as Bluetooth Smart [1]) is a wireless personal area network technology designed and marketed by the Bluetooth Special Interest Group (Bluetooth SIG) [2] aimed at novel applications in the healthcare, fitness, beacons, [3] security, and home entertainment industries. [4]
Bluetooth operates at frequencies between 2.402 and 2.480 GHz, or 2.400 and 2.4835 GHz, including guard bands 2 MHz wide at the bottom end and 3.5 MHz wide at the top. [25] This is in the globally unlicensed (but not unregulated) industrial, scientific and medical ( ISM ) 2.4 GHz short-range radio frequency band.
iOS 12 is the twelfth major release of the iOS mobile operating ... Resolves an issue that caused some iPhone XS units to rejoin Wi-Fi networks at 2.4 GHz instead of ...
Cellular frequencies are the sets of frequency ranges within the ultra high frequency band that have been assigned for cellular-compatible mobile devices, such as mobile phones, to connect to cellular networks. [1]
iOS 16.3, iPadOS 16.3 or later: 2020 November Apple's Find My: Apple U1 HomePod (2nd generation) 2023 January Apple U1 [21] AirTag: iOS 14.5, iPadOS 14.5 or later: 2021 April Apple U1 [22] AirPods Pro 2: iOS 15.1, iPadOS 15.1 or later: 2022 September Case only Apple U1 AirPods Pro 2 (USB-C version) 2023 September Apple U1 Motorola: Moto Tag ...
ANT was designed for low-bit-rate and low-power sensor networks, in a manner conceptually similar to (but not compatible with) Bluetooth Low Energy. [3] This is in contrast with normal Bluetooth, which was designed for relatively high-bit-rate applications such as streaming sound for low-power headsets.