getting started

hüga go

Welcome to the hüga family! Whether you bought your cushion or received it as a gift, you'll be warm and cozy in just a few minutes.

What's In The Box

  • Hüga go cushion

    Heating core + comfy cover with straps (arrives assembled)

  • Battery Pack

    Rechargeable power bank (3+ or 6+ hour capacity) with USB-C cable

setup guide

Quick Start

Step 1

Charge Your Battery

Fully charge the battery using the included USB-C cable. Plug the small end into the battery and the large end into any standard phone charger (2.1 amp works great). When all four white lights stay solid, it's fully charged.

Step 2

Connect the Battery

  • Unzip the battery pocket
  • Gently pull out the USB cord from inside
  • Slide in the battery and plug the USB cord into either output port
  • Zip the pocket closed (feel free to store other items like keys or a phone in there)

Step 3

Turn On & Adjust Heat

Hold the ü button for 3 seconds until it lights up red. Press quickly to cycle through levels:

 

🟢 Green - Low - 85–95°F (gentle warmth)

🔵 Blue - Medium - 95–105°F (nice & toasty)

🔴 Red - High - 105–120°F (hot & cozy)

 

Wait 2-5 minutes for the temperature to change. The cushion stays warmer when
you’re sitting on it - when nobody’s using it, the temperature will drop slightly in cold air.

Finish

Turn Off When Done

Hold the ü button for 3 seconds until the light turns off. Always turn off when finished to preserve battery life.

Assembly

Removing the hüga core

Your hüga arrives assembled into the messenger bag style. To take the hüga core out:

  • 1) Unclip and unfold the cushion

  • 2) Open the Velcro® enclosure around the battery pocket

  • 3) Pull out the black hüga core. Roll and pack the core, store the cover for later

  • 4) Roll and pack the core, store the cover for later

Assembly

Reassemble Your Cushion

How to get the band all back together again 🤘

  • 1) Fold the heating core and slide it into the Velcro® opening (under the handle)

  • 2) Flatten so the ü button faces up (away from the foam)

  • 3) Seal the Velcro® on both sides

  • 4) Fold into messenger bag style and reclip

Need help?

Troubleshooting

  • Cushion Not Heating?

    • Check that the battery is charged (press the side button)
    • Make sure USB cord is firmly plugged in
    • Try the other USB port on the battery

  • Button Not Responding?

    • Hold for the full 3 seconds (longer than you think!)
    • Verify battery has power by checking the side button

  • Battery Won't Charge?

    • Try a different phone charger
    • Try a different USB-C cable
    • Use a charger with at least 2.1 amp output

  • Less Warm Than Before?

    • Check your heat setting (may have cycled down)
    • Cold weather = longer warm-up time
    • Low battery can reduce heat outpu

Care guide

Battery, Care & Safety

  • Battery Care

    • Store between 32°F–70°F
    • Works in temps down to 0°F
    • Unplug when not in use
    • Doubles as a phone charger!

  • Cleaning & Storage

    • Spot clean with mild soap & water
    • Don't submerge in water
    • Let cool before storing
    • Keep battery away from liquids

  • Safety Tips

    • Only use included battery
    • Don't drop or damage battery
    • Supervise children when using
    • Recycle battery properly

Questions

Frequently Asked Questions

What can I use my hüga for?

Sporting events, camping, hiking, outdoor dining, fishing, hunting, tailgating, concerts—anywhere you want warmth. Use it as a seat, hand warmer, or back pad.

Can I wash my hüga?

You can spot clean the exterior with mild soap and water. Do not submerge the cushion or battery. The heating core is waterproof when used without the cover.

How long does the battery last?

The 3+ hour battery provides 3+ hours of heat; the 6+ hour battery provides 6+ hours. Actual runtime depends on heat setting and outside temperature.

Can I use a different battery?

We strongly recommend using only the included battery. Other batteries may cause damage and void your warranty.

Can I charge my phone while using the heat?

Yes! The battery has dual USB ports—use one for heat and one for your phone.

Can I use just the heating core without the cover?

Absolutely! The hüga core works on its own for a more compact option—and it's waterproof without the cover.