Logitech
Logitech K380 Pebble Multi-Device Bluetooth Keyboard Sand
★★★★★
Switch between three paired Bluetooth devices in a keystroke — the K380 Pebble delivers full desktop typing on a keyboard that fits in a bag pocket.
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Overview
Key Features
Find Your Colour: Own your space with a colourful keyboard that matches your aesthetic, whether you go fresh and vibrant or keep it minimalist
Multi-Device Connectivity: Pair up to 3 Bluetooth devices that support an external keyboard with Easy-Switch, including compatibility with Windows, Mac, ChromeOS, Android, iOS (iPhone or iPad)
Small and Light: Lightweight, small Bluetooth keyboard gives you full functionality within a minimalist layout-you can take it wherever you need to type
Extended Battery: Skip the hassle of frequently replacing batteries with up to 2 years of life for this wireless Bluetooth keyboard-depending on use
Type on Anything: Use Logitech Keyboard K380 Pebble with your mobile, tablet, or laptop; K380 Pebble detects your device to automatically map keys and shortcuts across different OS (Windows, Mac, Android)
Specifications
Connectivity Technology
Bluetooth
Battery Life
Up to 2 years
Compatibility
Windows, Mac, ChromeOS, Android, iOS (iPhone or iPad)
Device Pairing
Up to 3 devices with Easy-Switch
Pros & Cons
👍 Pros
- Easy-Switch three-device pairing allows instant keyboard reassignment across a phone, tablet, and laptop without re-pairing — critical for multi-device desk setups.
- Up to 2-year AAA battery life minimizes maintenance overhead; no charging cable, no dead battery surprises in short intervals.
- Automatic OS key mapping for Windows, macOS, Android, and iOS means shortcuts behave correctly without manual reconfiguration when switching platforms.
- Compact footprint and lightweight chassis make this a genuinely portable keyboard — it fits alongside a laptop in a sleeve without dedicated bag space.
- Bluetooth Low Energy connectivity eliminates the need for a USB dongle, preserving every available port on thin laptops and tablets.
👎 Cons
- No backlighting in any configuration makes the K380 Pebble unsuitable for low-light typing environments or users who depend on key illumination.
- No battery level indicator means battery depletion is only discovered when the keyboard stops functioning — there is no proactive low-battery warning.
- Bluetooth-only connectivity with no 2.4GHz USB dongle option introduces pairing latency and occasional reconnection delays absent in dedicated wireless receivers.
- Compact layout omits a dedicated numpad and function row requires Fn key combinations, which disrupts muscle memory for users accustomed to full-size keyboards.
- Round keycap design is aesthetically distinctive but departs from standard key profiles, which some users find reduces typing speed during the adjustment period.
Frequently Asked Questions
How do you switch between the three paired devices on the K380 Pebble, and is there any lag during switching?
Switching is handled by dedicated Easy-Switch keys (F1–F3 positions on the K380 Pebble). A single press activates the connection to the previously paired device on that slot. Reconnection typically takes 1–2 seconds; it is not instantaneous but is consistent. There is no app or software required to manage device switching.
What operating systems does the K380 Pebble support, and does it auto-map keys per OS?
The K380 Pebble supports Windows, macOS, Chrome OS, Android, iOS, and Apple TV. When connected to a recognized device, the keyboard automatically remaps keys to match that OS's conventions — for example, the Alt key behaves as Option on macOS. This OS detection is automatic and requires no manual configuration.
What batteries does the K380 Pebble use, and how do you know when they need replacing?
The K380 Pebble runs on two AAA batteries, rated for up to 2 years of typical use. There is no battery level indicator on the keyboard itself — Logitech does not include an LED charge indicator on this model. Users relying on the keyboard in critical environments should calendar battery replacements rather than waiting for failure notification.
Does the K380 Pebble have a backlight or RGB lighting?
No — the K380 Pebble has no backlighting of any kind. The keycaps are not illuminated. Users who type in low-light environments or require lit keys for any reason will need to evaluate a different keyboard, as there is no backlit variant of the Pebble in the Sand colorway.
What is the Bluetooth version used by the K380 Pebble, and what is its effective wireless range?
The K380 Pebble uses Bluetooth Low Energy (BLE), which is compatible with Bluetooth 3.0 and later receivers. Effective range is approximately 10 meters (33 feet) in open space, with typical office environments reducing that range somewhat due to interference. There is no 2.4GHz dongle option — this keyboard is Bluetooth-only.
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