Siren raises $11.8M for its limb-saving smart socks

Can a pair of socks help those with diabetes avoid foot amputations?

That’s one of the ideas behind Siren, a company that’s building smart, washable fabric wearables – the first of which is a pair of socks meant to help those with diabetes monitor their foot health and detect dangerous injuries early. They’ve just a raised $11.8 million Series B to help get it done.

The round was led by Anathem Ventures, and backed by Khosla, DCM, and Founders Fund. As part of the raise, DCM’s Jason Krikorian (co-founder of Slingbox maker Sling Media) will be joining Siren’s  board.

Siren co-founder Ran Ma tells me that amputations in patients with diabetes are largely the result of injuries that go undetected for too long. Over time, diabetes can cause nerve damage; when this nerve damage impacts the feet, patients can develop injuries and ulcers without noticing – out of sight, out of mind. Left untreated, these injuries can grow worse or become infected to the point that amputation is required. Tens of thousands of these amputations occur each year in the U.S. alone.

Siren’s socks help detect injuries that might otherwise go unnoticed by monitoring the temperature of six regions of the wearer’s foot. If one region seems to be getting considerably warmer than those around it, it could indicate ongoing inflammation caused by an injury. The socks can connect to the patient’s phone via Bluetooth to help them keep an eye on their feet – and, importantly, that information is beamed to their doctors who can keep an eye out for red flags.

That last bit is particularly key right now. With the ongoing COVID-19 pandemic, many are avoiding doctors offices and hospitals in fear of being exposed to the virus; meanwhile, many offices have been limiting their more routine/less urgent or “non-essential” appointments – including, in this case, routine foot exams. Siren’s socks let a patient’s doctors monitor their foot health from afar.

We first met Siren back in 2017 when the company won the TechCrunch Hardware Battlefield at CES. Since then, the company has raised around $22 million in funding; this $11.8 million Series B, a previously undisclosed $6.5 million Series A in 2018, and a $3.4 million seed round.

Ran tells me that they’ve made Siren Socks available in ten states so far, with plans to expand nationwide by the end of this year.

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Astro Slide is the first 5G keyboard smartphone and is the fastest announced 5G device to date. Astro’s revolutionary RockUp ™ sliding hinge transforms the powerful 6.53 ”touchscreen smartphone into a mini laptop, with Planet’s signature backlit touchpad.

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WELCOME TO THE THIRD PLANET COMPUTERS PROJECT: ASTRO SLIDE.

Welcome to the third Planet Computers project: Astro Slide.

Astro Slide is ideal for emails, messages, editing documents, making calls and taking snapshots. Astro’s dual 5G and Wi-Fi 6 communications deliver faster upload and download speeds for true productivity on the go. Astro Slide runs the Android 10 operating system with a multi-boot option to support Linux. Perfect as your daily driver!

Fast facts

First 5G portable device with full physical keyboard

Astro Slide is the fastest announced 5G mobile device to date

RockUp ™ sliding hinge mechanism combines all the power of a mini laptop with the functionality of a smartphone

The device features a large 6.53 “touch screen and a 48MP camera

Astro runs Android 10 and is also compatible with Linux operating systems, with a multiple boot option

Big enough to be the only device you need to carry, and small enough to fit in your pocket, it’s a true all-in-one replacement for both your mobile phone and laptop

The history of the planet enters a new era …

At Planet Computers, we never stop innovating. In the past two years, we have delivered our award-winning Gemini PDA and Cosmo Communicator devices to more than 10,000 sponsors who supported our mission to start a new revolution in mobile computing.

The revolution continues as we embrace the latest mobile technologies and trends, along with our passion for writing, writing, and creating on the go.

We are expanding the range of Planet devices with the new Astro Slide, our transforming 5G smartphone.

Welcome to the third Planet Computers project: Astro Slide.

Welcome to the third Planet Computers project: Astro Slide.

Once again, we have listened to our sponsors, who wanted more power, a large touch screen always accessible, but also want easy access to the backlit keyboard of the Planet firm, without compromise.

We are fully embracing the power of 5G and Wi-Fi 6, and we decided to go “all-inclusive”: we opted for the fastest 5G processor available, providing the best 5G experience on the Astro. Having a smartphone that can be transformed into a pocket computer with a simple thumb action is really a leap in usability and functionality, ideal for both work and play.

Welcome to the third Planet Computers project: Astro Slide.

Welcome to the third Planet Computers project: Astro Slide.

It is the ultimate in mobile design, power, and usability.

Astro Slide is the first of Planet’s transforming smartphones with a large 6.53 ”touchscreen. With Planet’s revolutionary patented RockUp slide hinge, Astro Slide reveals the signature Planet keyboard at the touch of a thumb.

The display tilts gently toward the optimal viewing angle transforming Astro into a powerful pocket computer.

Welcome to the third Planet Computers project: Astro Slide.

Welcome to the third Planet Computers project: Astro Slide.

Astro Slide gives you the freedom to write, create, animate, communicate and entertain yourself in a familiar form factor.

Welcome to the third Planet Computers project: Astro Slide.

Welcome to the third Planet Computers project: Astro Slide.

Astro Slide is the fastest 5G device that has been announced to date. Powered by MediaTek’s Dimensional 1000 chipset with 8 super-fast cores plus advanced GPU and APU processors, it offers twice the performance of other 5G chipsets with significantly reduced power consumption, achieving download speeds of up to 4.7 Gb / s with modems. dual 5G.

The Astro Slide battery will power the user for a whole day of work and play.

Astro Slide also features Wi-Fi 6, Bluetooth, BLE Audio and NFC communications, and wireless charging. Astro has a 48-megapixel rear camera, as well as a front camera for video calls.

A revolution in design

The Astro Slide and its RockUp ™ hinge slide mechanism have been designed by Martin Riddiford.

Martin is the inventor of the clamshell mobile device and the designer behind all Psion and Planet devices to date.

Astro Slide has a truly revolutionary design, offering the comfort of a smartphone as well as the productivity of the laptop keyboard, beautifully designed in one device, all in the palm of your hand. It is a solution without compromise and perfect as your daily driver.

The Planet signature backlit keyboard allows you to work comfortably at night or in dark spaces, such as on long airplane trips without the need for external lighting.

Welcome to the third Planet Computers project: Astro Slide.

Welcome to the third Planet Computers project: Astro Slide.

Key features

We have designed Astro Slide so that it has all the functions you need:

  • A newly designed integrated backlit physical keyboard
  • A large 6.53 “touch screen
  • A 48MP high-resolution rear camera
  • minimum 6 GB of RAM and 128 GB of Flash storage
  • Fingerprint sensor and smart toggle button for security and control
  • NFC for payment

Welcome to the third Planet Computers project: Astro Slide.

Welcome to the third Planet Computers project: Astro Slide.

Other Astro Slide features include:

  • Fingerprint sensor
  • 2x Nano SIM and 1x eSIM
  • Minimum 6 GB of RAM and 128 GB of internal memory
  • a MicroSD slot for additional storage
  • 2 USB-C ports and an audio jack

Technical specification

Below is the full technical specification of Astro Slide.

ASTRO SLIDE (INITIAL SPECIFICATION)
NET: Wifi WiFi 6 (2 x 802.11ax)
Modem Dual world 5G modem3GPP Rel. 15
NSA / SA
DL 4.7Gbps
2CC UL 2.5Gbps
2CC Sub-6GHz
2G / 3G / 4G / 5G Multimodo
Times Compatible
ViLTE Compatible
VoWi-Fi Compatible
Dual SIM operation Dual 5G modem
BODY: Form factor RockUp ™ Transformer / Slider
Dimensions 16.4 (width) x 7.66 cm (depth) x 1.5 (height) cm
Weight Aprox. 300g
SIM Dual nanoSIM + eSIM chip
MONITOR: Kind Color FHD + (20: 9)
Size 6.53 inch
Resolution 2340×1080, 395 ppi
Multitouch yes
Protection Scratch resistant glass
PLATFORM: THE Android 10 operating system, compatible with Linux operating system
Chipset MediaTek Dimensity 1000, MT6889 Octa-core 5G SoC
UPC 4x A77 @ 2.6GHz, 256KB L2
4x A55 @ 2.0GHz, 128KB L2 2MB L3
GPU ARM G77 9-Core
Manhattan 3.0: 120 fps
HELP 3rd generation, total of 6 cores
4.5 TOPS
MEMORY: RAMCard slot 6GB – Ultra-fast 4-channel LPDD4xmicro SD
Internal 128 GB
CAMERA: Rear camera 48MP + Flash
Frontal camera 5MP
SOUND: Speakers Stereo speakers
Microphone Integrated ambient microphone
Jack de 3.5 mm yes
COMMUNICATIONS: WIRELESS INTERNET ACCESS Wi-Fi 802.11 ax
Bluetooth v5.1, BLE audio
GPS AGPS, Glonass, Beidou, GalileoBanda L1 + L5 GNSS
NFC Yes, including payment
FM Radio yes
USB 2x USB Type-C, OTG support, Display port support (via adapter cable)
CHARACTERISTICS: Keyboard Full mechanical keyboard24 designs

Arabic, Chinese, Croatian, Czech, Dvorak, Finnish / Swedish, French, German, Greek, Hebrew, Hungarian, Icelandic, Italian, Japanese, Korean, Norwegian / Danish, Polish, Portuguese, Russian, Spanish, Swiss, Thai, English, English USA USA

Load Wireless charging + fast charging
Sensors Accelerometer, compass, light sensor, gyroscope, magneto-sensor
Fingerprint buttons Fingerprint sensor on the screen surfaceVolume up / down, power / lock button
DRUMS: 4000mAh Li-Ion battery (approx.)
MISCELLANEOUS: Colour Black with silver keyboard trim

 

Software

Welcome to the third Planet Computers project: Astro Slide.

Welcome to the third Planet Computers project: Astro Slide.

Astro is designed to run the latest Android 10 operating system and all of your favorite applications, as well as Linux based operating systems with a multiple boot option.

Welcome to the third Planet Computers project: Astro Slide.

Welcome to the third Planet Computers project: Astro Slide.

You can easily run Microsoft Office for Android apps such as Word, Excel, Powerpoint and Outlook, as well as Planet’s own PDA software package, which includes the Calendar calendar app, the Notes and Dictation Notes app, the app database and our email client, Airmail.

 

What we need and what you get

We are proud of what we have created to date, but we need your support to overcome it. By supporting us, you will become part of the invention of the transformer smartphone product category, which we believe is lacking in the market today. We would love for you to join us on our journey to bring the product to life.

Our goal is to raise $ 200,000 through our crowdfunding campaign. The funds raised will go directly towards financing the final design phases, manufacturing the units ordered through the pool, and developing Android 10 and Linux boot firmware.

As the first sponsors, we were eager to reward you with some unique benefits. All Astro units claimed as benefits will be at least $ 350 off the planned retail price. The first installments now begin in March 2021 to Astro sponsors.

Welcome to the third Planet Computers project: Astro Slide.

Welcome to the third Planet Computers project: Astro Slide.

Impact

With email and messaging apps like WhatsApp, Line, WeChat, Skype, LinkedIn, and Facebook Messenger, you need to type a lot, and a quality mobile keyboard is a must. It’s no longer just about swiping or typing, making calls, taking photos, or controlling your voice, it’s all about these actions! And we need to be able to perform these actions wherever and whenever we want.

When creating Astro Slide, we try to incorporate many features that will make this device powerful enough to be the only device you need to carry with you.

Astro Slide allows you to work comfortably in restricted spaces, on planes, on trains, in coffee shops. You can also hold the Astro and easily use it as a passenger in the car, on your feet, or on the bus.

It is the only device you need to carry, and small enough to fit in your pocket.

It is a true all-in-one replacement for both your smartphone and laptop.

Perfect as your daily driver!

 

Risks and challenges

The team behind this campaign and Planet Computers has participated in the successful delivery of 8 funded crowdfunding campaigns. We have experience bringing consumer electronics, hardware and software to the market.

Currently, we have an initial prototype of the Astro Slide that we build with our industrial design partners. Therefore, in the United Kingdom. We will work with our factory in China and our designers in the UK to finalize the mechanical engineering, PCB and radio electronics for the Astro. Having delivered the Gemini PDA and Cosmo Communicator devices in less than a year, we are proud of those accomplishments, but building any new product is a huge undertaking and a risky journey. Our team is experienced in delivering software and hardware. Our goal is to have the product available to ship to the first sponsors of our campaign in March 2021. We have given this project an additional 2 months to deliver as it is our first 5G device. We know this is an ambitious goal, but we truly believe that it can be achieved with our team. As such,

Welcome to the third Planet Computers project: Astro Slide.

Welcome to the third Planet Computers project: Astro Slide.

Our supply chain and factories are already running again after the recent closure in China, producing more Cosmo communicators for the latest Cosmo sponsors and our distributors worldwide. Of course, we continue production and support for Gemini PDA and Cosmo Communicator devices.

You can help in other ways

We would love for you to join the Planet Computers movement. We have established a variety of ways for you as a sponsor to help us. Any support, big or small, is kindly received. Like any startup, we will have our hands full trying to bring this product to market, and we are very excited about that.

Helping to spread the word on social media or telling colleagues or friends about our campaign would be like sprinkling fairy dust on us! If you have any suggestions on how you think you can help, please feel free to contact us by email (hello@planetcom.co.uk) or on social media. We would love to hear from you.

We are also hosting a referral competition for Astro sponsors. The 3 main references of the Astro Slide campaign for contributions will be rewarded with the following prizes:

Welcome to the third Planet Computers project: Astro Slide.

Welcome to the third Planet Computers project: Astro Slide.

We hope you like the awards and spread the message. The referred winners prizes will be sent once the Astro Slide campaign ends in the first week of June 2020. We will contact the referees to choose the keyboard designs.

We hope you like our new device and that you can help us make it happen.

https://www.indiegogo.com/projects/astro-slide-5g-transformer#/

What is an air purifier?
An air purifier is a device that fundamentally serves to improve the air we breathe in our home, in our offices, workplaces and closed spaces in general.

As we told you in this post, the operation of an air purifier is essentially based on a fan that circulates the air towards the filters that trap the polluting particles as the air passes through it.

So what is the difference between one purifier from another?

Essentially the air purification capacity and the filtration of harmful particles through filters and different technologies. On the other hand, the ability to return clean and disinfected air to the room where you have installed this type of appliance.

What types of filters and technologies do air purifiers use?

 

Simple filters or pre-filters, such as those usually found in air conditioners
HEPA (High Efficiency Particulate Air) filters. These types of filters are high performance and retain with an efficiency of 99.97% particles equal to or greater than 0.3 microns in diameter such as mold spores, pollen, pet dander and dust particles.
Carbon filters. They retain pollutants such as smoke, chemicals, gases and odors, particles smaller than 50 nm (Nanometers).
Ionizers. They eliminate bacteria and microorganisms that are susceptible to electrical contact with the anions generated by this function.
Ultraviolet light. UVC germicidal lamps inactivate bacteria, viruses and protozoa in the air.
Activated oxygenation. It is a more advanced technology that returns more oxygenated air once it passes through the device.
What is the difference between a common air purification and Beyond Guardian Air?
As in everything there are low-end and high-end purifiers. Beyond Guardian Air is a high-end hybrid air purifier. This means that it is a device that incorporates five air filtration technologies to achieve greater efficiency.

Our purifier is the only one on the market that employs a unique combination of several effective and innovative technologies to capture 99.97% of particles as small as 0.1 micron:

Activated carbon filter
Sealed filter higher than HEPA filtration
Ion generator
Germicidal UVC lamp, which produces ultraviolet light
Unique ActivePure technology, tested in university laboratories and proven against bacteria, viruses, dust and fungi in the air and on surfaces.
ActivePure, NASA technology incorporated into Beyond Guardian Air
ActivePure technology is based on a discovery made in the 1990s at the Wisconsin Center for Space Automation and Robotics, a NASA Research Partnership Center at the University of Wisconsin-Madison.

ActivePure has been validated in numerous independent studies. In multiple tests, Kansas State University and the University of Cincinnati found that an Active Pure unit dramatically reduced airborne contaminant concentrations, neutralized 90 percent of viruses and bacteria in one hour, and killed germs and infectious viruses. within hours.

The oxidants that ActivePure deploys include hydroxyls, hydrogen peroxide, and superoxides, all charged particles that clean the air and surfaces but do not pose a threat to humans or pets.

The patented Active Pure technology is the only one that has the CERTIFIED SPACE TECHNOLOGY certificate awarded by the Space Foundation in a Space Certification program created in collaboration with NASA.

Unlike other devices, Beyond Guardian Air does not generate ozone, an element that can irritate the mucous membranes, the airways and cause asthma if you breathe air that contains more than 120 µg / m3 for 8 hours.

If you want to see what Active Pure Technology can do for you, you can see it in this video.

beyondguardianair.es/