Caseco Bluetooth Beanie

This connected knit hat has Bluetooth speakers built-in. It offers up to 6 hours of continuous playback and a built-in mic for making phone calls.

Photo by: Sarah Tew/CNET

Cassia Hub

A Bluetooth-only smart home hub.

Photo by: Sarah Tew/CNET

Elgato Eve Lightswitch

A HomeKit compatible, Siri-enabled smart lightswitch.

Photo by: Sarah Tew/CNET

Elgato Eve Energy

Another HomeKit-focused smart home plug, this one with energy monitoring.

Photo by: Sarah Tew/CNET

Shortcut Flic

A Bluetooth smart home control button that's compatible with IFTTT, and smart LEDs from Philips and Lifx.

Photo by: Sarah Tew/CNET

Helix Cuff

A wristband with Bluetooth earbuds built in. Sure.

Photo by: Sarah Tew/CNET

Hexoskin Smart

A smart shirt that can measure heartrate, breathing rate, steps, cadence, calories burned and sleep.

Photo by: Sarah Tew/CNET

iLumi BR30 Outdoor smart LED

On the smart bulb front, iLumi debuted a weather-resistant outdoor version of its color-changing Bluetooth bulb.

Photo by: Sarah Tew/CNET

Kwikset Premis

The new Kwikset Premis is a Bluetooth deadbolt that boasts compatibility with Apple HomeKit, the set of smart home protocols programmed into iOS devices. That means you'll be able to ask Siri to lock and unlock it.

Photo by: Sarah Tew/CNET

Kevo Convert

Kwikset also showed off some new Kevo hardware -- a second-gen touch-to-enter deadbolt that's supposedly stronger against brute entries than before, and the Kevo Convert, which clamps over your existing deadbolt to add in smart compatibility with the Kevo platform.

Photo by: Sarah Tew/CNET

Parrot Pot

A smart planter that monitors plant health via Bluetooth. Also has a water reservoir that waters your plants automatically.

Photo by: Sarah Tew/CNET

Parrot Orak Hydrofoil Drone

It's a drone. It's a boat. Drone boat.

Photo by: Sarah Tew/CNET

Parrot Zik 3

A pair of Bluetooth wireless headphones that can simulate 5.1 surround sound, released in September 2015.

Photo by: Sarah Tew/CNET

The Perfect Company Perfect Blend

Uses a scale and an app to guide you step-by-step through smoothie recipes.

Photo by: Sarah Tew/CNET

Wilson X Connected Football

A smart football with a built-in sensor for measuring distance, speed, spiral efficiency, and catch and drop detection.

Photo by: Dan Graziano/CNET

OTM Technologies Phree

A stylus compatible with your Android or iOS device that can write on any surface.

Photo by: Sarah Tew/CNET

Roli

The rubber Roli keyboard.

Photo by: Sarah Tew/CNET

Aterica Veta smart Epipen case

The Veta app and connected case uses GPS and a variety of alerts to help you keep track of your epinephrine injector. It's available for preorder online for $59.

Photo by: Sarah Tew/CNET

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