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Made in Europe

Shipping policy

(1) The delivery times specified by us are calculated from the date of the order confirmation, provided the purchase price has been paid in advance (except for invoice purchases, e.g. via Klarna). If no delivery time or no differing delivery time is specified for the respective goods in our online shop, it is generally 2-4 working days (Monday to Saturday) for deliveries within Austria. 

(2) The following delivery restrictions apply: The Provider only delivers to Customers who have their habitual residence (billing address and delivery address) in one of the countries selectable at the time of the order.

(3) The corresponding shipping costs – if applicable – are stated for the Customer in the order process and the order form and are to be borne by the Customer.

(4) The goods are shipped by parcel service (carrier at the Provider’s choice, usually DHL). The Provider bears the risk of loss or damage during shipping if the Customer is a consumer.

FRITZ!Box 6850 LTE – the ideal choice for mobile internet access

Flexible internet via LTE: The FRITZ!Box 6850 LTE provides fast downloads, FRITZ! convenience, and powerful Wi-Fi. With the integrated DECT base station for up to six phones and VoLTE via the SIM phone number, you are perfectly equipped for mobile surfing and phone calls.

Weißer WLAN-Router mit roten Akzenten auf einem Holztisch, umgeben von Pflanzen und Büchern.

FRITZ!Box 6850 LTE – for mobile internet via 4G and 3G 

The FRITZ!Box 6850 LTE is ideal for internet access via the mobile network – be it via 4G (LTE) or 3G (UMTS): Just insert the SIM, configure, and surf. FRITZ! provides for simple operation and maximum flexibility – even in locations without a DSL or cable connection.

FRITZ!Box 6850 LTE – for fast internet everywhere you need it.

Moderne Netzwerkgeräte mit Router und Repeatern, die eine effiziente Verbindung darstellen.

Reliable Wi-Fi with intelligent Mesh technology

Compatible with the Wi-Fi 5 standard, the FRITZ!Box 6850 LTE offers stable connections for surfing, streaming and more. Thanks to intelligent Mesh Wi-Fi your devices are connected optimally – for strong performance in every corner of your home.

Surf flexibly via the mobile network while enjoying a powerful home network with tried-and-true FRITZ! technology.

Smart Home Geräte mit Smartphone-App zur Steuerung der Temperatur und Energieverbrauch in einem modernen Zuhause.

DECT base station and smart home – the FRITZ!Box 6850 LTE is the hub for everything

The FRITZ!Box 6850 LTE is your versatile hub for the smart home and telephony. As a DECT base station it controls smart home devices for heating and electricity – conveniently via the FRITZ!App, the FRITZ!Fon or with schedules and if-then routines.

The FRITZ!Box is also an impressive phone system, with connections for analogue, IP and DECT phones as well as an integrated answering machine. Integrating online contacts is easy – for convenient communication and perfect organization of everyday tasks.

Fritz! Produktlinie mit Fritz!Box, Telefon, Smart Home Geräten auf blauem Hintergrund.

Automatic updates, support and a 5-year warranty: FRITZ! has got it

Your FRITZ!Box receives regular automatic updates with new functions and improved security. FRITZ! means something special: The FRITZ!Box 6850 LTE comes with a 5-year warranty and long product maintenance.

And should you ever have a question - Our friendly support is always happy to help.

Technical specifications

Connections

  • Integrated 4G mobile phone modem (mini-SIM)

  • IP-based telephony

  • 4 x gigabit LAN

  • Wi-Fi 5 and Wi-Fi 4

  • 1 x USB 3.0 port for storage media and printers

  • DECT base station for cordless phones and smart home

  • 1 x connection (TAE/RJ11) for analogue phone, answering machine or fax

Mobile / Internet

  • Wireless router with integrated LTE (4G) category 4 modem for FDD band 1 (2.1 GHz), band 3 (1.8 GHz), band 5 (850 MHz), band 7 (2.6 GHz), band 8 (900 MHz), band 20 (800 MHz) and band 28 (700 MHz)

  • Also for TDD band 38 (2.6 GHz), band 40 (2.3 GHz) and band 41 (2.5 GHz)

  • Internet connection also via 3G (UMTS/HSPA+) with up to 42 Mbit/s

  • Option for connecting outdoor antennas

  • MyFRITZ! – secure access to your own FRITZ!Box from anywhere

  • VPN (WireGuard / IPSec)

  • Firewall / NAT with port sharing

  • Wake on LAN

  • Parental controls (time budget, youth protection filter, device block)

Wi-Fi

  • up to 1266 Mbit/s via Wi-Fi 5

  • 5 GHz: up to 866 Mbit/s (Wi-Fi 5)
    2.4 GHz: up to 400 Mbit/s (Wi-Fi 4)

  • Compatible with the IEEE 802.11a/g/n/ac wireless standards

  • Wi-Fi network encryption with WPA3/WPA2

  • Switch Wi-Fi on and off usingbutton, FRITZ!Fon, FRITZ!App, or by schedule

  • Easy connection at the touch of a button (WPS)

  • Wi-Fi guest access / hotspot with captive portal

  • Wi-Fi eco mode for optimum performance at minimum power consumption

Smart Home / Media

  • Smart home features for energy and heating

  • Supports smart home devices in accordance with the DECT ULE standard

  • Automation in the smart home with schedules, scenes, and routines with if-then combinations

  • Bedienung deines FRITZ! Smart Home via FRITZ!Box-Benutzeroberfläche, FRITZ!Fon, FRITZ!DECT-Taster und FRITZ!App Smart Home

  • FRITZ!NAS: Central storage for all data in the home network

  • Media server for music, photos, and videos in the home network (DLNA/UPnP AV)

  • Ideal for IPTV and streaming music and videos

Telefony

  • Phone system for IP and mobile networks (VoLTE)

  • Phone system with DECT base station for up to six cordless phones

  • Voice transmission encrypted upon delivery

  • With FRITZ!Fon additional functions (e.g. calendar or weather forecast)

  • Port for an analogue phone, answering machine or fax

  • Supports HD telephony for natural sound

  • DECT Eco: Wireless network switches off when DECT phones on standby

  • 5 integrated answering machines with option for emailing voice messages

  • Fax function with option for emailing fax message

  • Local and online phone books (Google, Apple, CardDAV and more)

  • Call lists, call blocks, quick-dial numbers, extensions

  • Dialling rules for individualized use of phone numbers

  • Call diversion, internal calls (intercom), three-way conferencing, call transfer, phone number blocks and Do Not Disturb

  • Alarm, baby monitor, VIP calls, and Do not Disturb

  • Support for door intercom systems

  • Registration of IP phones (LAN/Wi-Fi) SIP-compliant

FRITZ!OS

  • Push service mails for events in the home network

  • Security functions with diagnostic tool, auto-updates, firewall, and filter functions

  • Free updates with new functions and optimizations

Device Properties

  • Dimensions (W x H x D): 200 x 45 x 152 mm

  • Mount on wall or place on any surface, e.g. a table or shelf

Warranty

  • 5-year manufacturer’s warranty for end customers, as per the warranty conditions

    Article Number

    • 20002926

    Product comparison

    FRITZ!Box - freigestellt mit transparentem Hintergrund
    FRITZ!Box 6850 LTE
    FRITZ!Box - freigestellt mit transparentem Hintergrund
    FRITZ!Box 6850 5G
    FRITZ!Box - freigestellt mit transparentem Hintergrund
    FRITZ!Box 6860 5G
    Connected via content content content
    Indoor/Outdoor/PoE / / / / / /
    Wi-Fi standard Wi-Fi 5 Wi-Fi 5 Wi-Fi 6
    Wi-Fi bands (GHz) 5 and 2.4 5 and 2.4 5 and 2.4
    Max. Wi-Fi 1.2 Gbit/s 1.2 Gbit/s 3 Gbit/s
    1-gigabit LAN 4x 4x 1x
    Phone system content content content
    Mobile telephony VoLTE VoLTE / VoNR VoLTE / VoNR
    Smart Home / DECT
    USB 1x 3.0 1x 3.0 content
    Media server
    Swipe left

    FRITZ! – Here's why!

    Leistungsstarke Hardware und intelligente Software

    1. Powerful hardware and intelligent software

    FRITZ! hardware and software are perfectly aligned and combined. This way you always receive the latest technologies and innovations for your home network. Rapid internet with FRITZ! works on every connection – DSL, cable, LTE (4G) or fibre optics.

    2. FRITZ!OS – das Betriebssystem für das gesamte Heimnetz - FRITZ! - Alles für das Heimnetz

    2. FRITZ!OS – The operating system for the whole home network

    FRITZ!OS is the genius of the FRITZ! family. With this intelligent operating system, the FRITZ! team reveals intriguing possibilities in your home network. FRITZ!OS delivers new functions on a regular basis. Acclaimed by the press and praised by users, the operating concept also impresses with its simplicity.

    3. FRITZ!Apps - FRITZ! - Alles für das Heimnetz

    3. FRITZ!Apps

    The practical FRITZ!Apps add new functions to your FRITZ! products, smartphones and tablets. Enjoy mobile access to your FRITZ!Box and to data stored on connected USB flash drives. Control your smart home devices conveniently or make calls over the landline using your smartphone.

    4. Kostenlose Updates - FRITZ! - Alles für das Heimnetz

    4. Free updates

    FRITZ! products profit from continuous improvement. And with free updates, your home network is always up to date. If you like, your FRITZ!Box can even perform updates automatically.

    5. Sicherheit steht immer an erster Stelle - FRITZ! - Alles für das Heimnetz

    5. Security always comes first

    Keep track and full control of all functions. The comprehensive security concept of FRITZ! products protects your communication. We are continuously testing and developing it further.

    6. Vielfach ausgezeichnet - FRITZ! - Alles für das Heimnetz

    6. Critically acclaimed

    Independent test reports regularly confirm the outstanding quality of FRITZ! products. To date we have received more than 2,000 awards.

    7. Bester Support und beste Beratung - FRITZ! - Alles für das Heimnetz

    7. Top-notch support and guidance

    You're interested in a certain product or need help from our technical experts? Feel free to use our convenient online service. Our support team is happy to assist you. FRITZ! is always there for you.

    8. Innovation und Kompetenz in Berlin - FRITZ! - Alles für das Heimnetz

    8. Innovation and expertise in Berlin

    In 1986, four students had an extraordinary idea for communicating between computers. Since then, FRITZ! has continuously developed its own products at the company's base in Berlin and passionately devoted itself to secure and innovative products for broadband connections.