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XS-4: the ultimate Sport Watch! It's a Smart Watch, it's a GPS, it's a Phone and more!
Fabiano Alfredo Zamuner
Identity Verified
Email Verified
1 Team Member

IF YOU WISH TO PRE-ORDERING YOUR XS-4, follow this instructions:

- Choose the option that you prefer among the ones listed on Indiegogo

- Send your contribution directly to PAYPAL, id. info@exetech.it

- Write in the object "XS-4 pre-order"- seen on Indiegogo

- Write in the message your full details for shipping

- Deliveries are planned within November 2014

- Follow the project on Indiegogo "updates" sections

Exetech was founded in 2012 with the goal of designing, building and marketing a "stand alone" Smart Watch- Phone based on the Android operating system.

The first Smart Watch-Phone by Exetech, the "XS -3", was officially presented at the SMAU exhibition in Milan in October 2013, and soon after, at the WEB-SUMMIT in Dublin (where EXETECH has been selected among the most innovative startups worldwide). The XS-3 is on the market since December 2013. The first production batch has been delivered in just one week!


In the ICT market there is never the possibility to rest, and so, since January 2014, Exetech is already working upon the new model, the "XS-4", that will come out in 2014.

The "XS-4" will be an evolution of the XS-3 characterized by a smoother design and by a great deal of amazing new technical solutions. The aim of EXETECH, with no doubts, is to create, with the XS-4, a device with the potential to become a new landmark in the growing market of the Smart Watches.


Design - by Synthesis Design
Compared with the XS-3, the XS-4 is a result of an evolution process aimed to obtain smoother surfaces without changing too much the initial "concept". The touch screen surface will become slightly curved, and the cover of the touch screen will be made in a single "glass looking" piece. Furthermore, the XS-4 will be WATER PROOF IP 67 certified.

IP67 "waterproof" through nanocoating technology

For making the XS-3 IP67 waterproof we will adopt the nanocoating technology. The internal and external surfaces of the device and of the battery will be coated by an ultrathin fluoroplymer coating, so water and aother liquids will be repelled. Exetech is the first manufacturer of Smart Watches introducing this solution.

Operating System and Software

The XS-4 will boast Android 4.4. When it comes to the Operating System, the evolution process in EXETECH is a continuous challenge: the owners of the XS-3 will take advantage of the new releases, and, in the same way, the future owner of the XS-4 will be enabled to upgrade to the new versions. The research carried on by the EXETECH engineers is aimed to improve the ergonomy of the navigation system, to reduce the battery consumption and to introduce new features and new design in the screenshots. The XS-4 will surely be equipped with the brand new choice of built-in "Exetech Chronographs". The software will include vocal commands.


XS-4 will upgrade to 4G


XS-4 will be equipped with an addictional 800 mah spare battery. The target is to obtain 48 hours of standby time and at least 15 hours with intense use of GPS and data connection.

Solar charging system

XS-4 will be equipped with a technology that will transforms the screen into a solar panel that can generate its own electricity. The solar cells act as light receptors and transforms that light into electricity. This technology will help to recharge the battery and will improve the standby time.

The touch screen of the XS-4 will be covered by a layer of solar cells especially designed for the SmartWatch application.


The camera of the XS-4 will be 5.0 MP



This is the complete list of the features of XS-4


Operating system
Android 4.4

Touch screen 1.54 "
Resolution: 240x240

Model: MTK 6592 

Int Memory : 2 Gb
Est Memory : Expandable with Micro SD up to 32 GB

Size / Weight
Size (cm ) : Height 6.46 x Width 4.40 x Thickness 1.76 (case)
Weight: 66 gr

450 mah + Interchangeable spare battery 800 mah
Photovoltaic layer for battery charging

Housings underbody
Sim Card
Expansion Micro SD memory up to 32 GB

Type of call
Stand alone
Hands free
Wireless Bluetooth

Audio Video
MP3, Video 3GP/MP4


Messaging - Camera - applications
SMS / MMS , E-mail

G sensor

Water Resistance
Water Proof (IP 67)

Vocal Commands


Packaging Content:

  • XS-4

  • Bluetooth headset

  • Mini Headphone

  • 420 mah Battery

  • 800 mah Battery

  • Micro USB cable

  • Wall adapter

  • Intruction Manual

XS-4 Prototype - 1st stage - 4/6/14

Find here below the first picture of the 1st stage prototype of the XS-4. We have already used the new touch screen with curved surface (you can appreciate its remarkable luminosity!), and the new processor MTK6592. We are currently carrying on the debugging of the version 4.2.2 of Android (intermediate step before skipping to the final version for the XS-4 that will be Android 4.4) Unfortunately our funding campaign is still so slow....we hope that this news will help people to give us some more trust!

Note: the materials and the colours of this prototype are not definitive..it's made with prototyping techniques!


The aim of the fundraising will be to finance the manufacturing of the new dies that are necessary to produce the XS-4. Furthermore, the fundraising will help to produce the first batch of XS-4. We can warrant the delivery of the XS-4 within November 2014.

Analytics Cloud Service NEW - IF WE REACH AT LEAST 20,000 EUROS
If we reach at least 20.000 Euros, the XS-4 smart watch will be powered by a smart data and analytics cloud service. The cloud platform will gather XS-4 usage data and transform it into user analytics and insights – a unique and key value-add compared to other market offerings. The XS-4 would include a much richer application experience that would provide the users with personalized usage analytics, inform them on how they are benefitting from the XS-4 smart watch, and  enable them to share their data with other users. Moreover, users will be able to share the XS-4 smart watch with friends and family and still enjoy a personalized experience.















Many articles and reviews published all over the world. Just go on the "Google", type "Exetech XS-3" and check!


Indiegogo allows users and backers to advertise the URL of a project. When doing so, the URL will include automatically your username, allowing Indiegogo and us to track how many people have been referred and how much money has been raised through the referrals. We will give one of XS-4 for free to every Indiegogo user which referrals will generate at least 1000 Euros of fund raised!

Find This Campaign On
raised in 2 months
6% funded
No time left
€35,000 EUR goal
Flexible Funding This campaign has ended and will receive all funds raised.
Campaign Closed
This campaign ended on June 13, 2014
Select a Perk
  • €299EUR
    XS-4 Indiegogo Limited Edition

    Be the owner of one "XS-4 Indiegogo Black Limited edition": Black colour, watches numbered from 1 to 100 (in order of purchase) + your name engraved on a silver-plated plaque, special luxury packaging!

    1 out of 100 claimed
    Estimated delivery: November 2014
  • €399EUR
    For the impatients

    You will receive one XS-4 in november 2014...and one XS-3 immediately!

    0 out of 250 claimed
    Estimated delivery: May 2014
  • €1,490EUR
    Retailer Starter Kit

    You will receive 10 XS-4 "Smart Watch-Phone" + merchandising

    0 out of 50 claimed
    Estimated delivery: November 2014
  • €13,900EUR
    Distributor Pack

    You will receive 100 XS-4 "Smart Watch-Phone" + merchandising + a contract for the distribution of the XS-4 with same fixed price valid for the Whole 2015 (the retail price of the XS-4 will be 349 Euros or more).

    0 out of 5 claimed
    Estimated delivery: November 2014
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