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The Most Cost-Effective Smart Plug-in Heater with Wake-up Timer
2.57¢/hour
Pre-warms room before alarm
Complete protection
Runs all night with Portable Power Station
Customizable heating
Easy to carry anywhere
Fits any socket position & orientation
In AUTO mode, G-WILL maintains an average 150W power draw — using 75% less energy than traditional heaters. Just 2.57¢/hr, saving up to $150 each winter.
Cheap heaters are cheap once. Running costs arrive every month. Put your own numbers in.
Sets a typical electricity price for you. Change it below if yours differs.
It is printed on your latest bill.
Enter your electricity price to see the numbers.
Based on a measured 150W average in AUTO mode. The ordinary heater is assumed to draw its rated power while it runs — it has no thermostat to back off.
Every degree of warmth counts. Every watt saved matters.
Join thousands of eco-conscious users making a difference, one degree at a time.
Set your time, and G-WILL preheats before you wake up, so you start your day in warm, effortless comfort.
It's Sunday evening. You're curled up on your favorite spot, catching up on work or just relaxing with a good show. But there's that one cold corner that kills the vibe.
G-WILL Smart Heater with foldable metal stand and extension cord goes wherever comfort matters most. Adjust the angle, find your perfect spot, and let intelligent heating do the rest.
Peace of mind with comprehensive safety systems
Fire-resistant materials throughout
Automatic temperature monitoring
Fault detection triggers instant shutdown; 12-14hr unattended operation limit
Real-time system checks
UL · CSA · UKCA · CE · PSE (METI) · RoHS — full test reports on file
Whisper-quiet operation ensures undisturbed sleep
From Wall Plug to Anywhere - Ultimate Flexibility
Weight: 16.4oz (464g)
Dimensions: 4.18" × 4.22" × 7.37" (106×107×187mm)
Compact enough to fit in your backpack. Take warmth wherever you go - camping trips, RV adventures, or emergency preparedness.
Runs 6-10 hours on portable power stations. Perfect for off-grid living, camping, RV trips, or emergency backup heating.
Compatible with most portable power stations (recommended capacity: 1kWh+).
Turn your RV, camper van, or cabin into a cozy retreat. Whether you're chasing sunsets on the open road or enjoying a quiet weekend getaway, G-WILL keeps you warm without draining your power reserves.
Compact, silent, and energy-efficient — the perfect travel companion for adventurers who refuse to compromise on comfort.
Dedicated plug types & voltages for major regions worldwide
Wake-up timer in action, real energy savings, and quadruple safety protection for total peace of mind
Veteran UK tech reviewer with 18+ years experience shares his honest take
Independent Tech Reviewer & YouTuber
18+ Years Experience | 5+ Million Views
What the media is saying about G-WILL
Tech meets innovation
Founder & Product Designer
Edinburgh Computer Science graduate, ex-IBM engineer. Now I code my own innovations — personally developing G-WILL's industry-first smart heating algorithms. From enterprise software to revolutionary home tech. Leading product development at G-WILL Industrial & DEALNSHARE Technology.
As an engineer passionate about sustainable living, I created G-WILL to solve a problem I faced every winter: expensive heating bills and cold mornings. After almost 2 years of research and development, I designed a heater that's not only energy-efficient but also smart enough to know when you need more warmth.
My goal is simple: make comfort accessible and affordable for everyone, without compromising on safety or quality. Thank you for supporting this journey!
We said we would build it, and then we did. Here is the whole record.
Every new customer can claim a 15% welcome coupon at the store — one per person, no minimum spend hoops.
Heating one room is a start. Heating the house, or buying for family, costs less per unit.
| 2+ | 5% off |
|---|---|
| 4+ | 10% off |
| 6+ | 15% off |
| 8+ | 20% off |
The welcome coupon and the multi-pack discount apply to the same order. Your exact total is shown at checkout.
Backing a campaign asks for patience. Buying a product should not.
Every unit is covered for 24 months from delivery. Registered against your order — no receipt hunting.
UL, CSA, CE, UKCA, PSE (METI) and RoHS, with test reports on file. Heating appliances face a high bar in these markets, and most budget competitors never clear it.
Your rights depend on where you live — 14 days to change your mind in the UK and EU, 30 in the US — so the store shows the policy for your country rather than one global promise. Read the return policy →
Card payments are handled by Stripe, or pay with PayPal. We never see or store your card details.
No, and nothing this size will. It is built to heat the space you are actually in — effective up to about 388 ft², ideal around 108 ft². That is the whole efficiency argument: warm the person, not the empty rooms.
It has four independent safety layers — dual temperature sensors, an overheat algorithm, a V0 flame-retardant housing and a copper thermal cut-off. Built-in timers also shut it down after 12–14 hours of unattended running, by design rather than by accident.
The one your sockets take. Separate models are certified for Type B (US/Canada), Type G (UK), Type C (EU), Type A (Japan) and Type I (Australia), each at the right voltage. The store selects it from your delivery country.
Real, and you do not have to take our word for it. An ordinary heater has nothing in it to decide otherwise, so it draws its full rated power for every minute it is switched on. This one reads the room and averages 150W in AUTO mode — most of its running time is spent not drawing 600W at all. That is where the 75% comes from. The calculator above does the arithmetic on your electricity rate, your hours and your season, not ours.
Yes — 6 to 10 hours on a portable power station of 1kWh or more, which is what makes it usable in a van, a cabin or a power cut. A 1500W heater flattens the same battery in well under an hour.
One winter's electricity savings is worth more than the heater itself — several times more if you are replacing a 1500W fan heater.
