Control your WARMWORLD heated socks from your phone
Auto-pair over Bluetooth, dial in a constant temperature from 30 °C to 70 °C, and let the timer handle the rest. Built only for WARMWORLD heated socks.
v1.0.8 · Updated Sep 2025 · © WARMWORLD
- 100% Free
- iPhone & iPad
- Android
- Bluetooth LE
- For WARMWORLD socks
Every control you actually need — nothing you don't
Six focused features built around the WARMWORLD heated-sock hardware.
Auto Bluetooth pairing
Power on the sock batteries, open the app, and you're connected. No PIN, no menus, no fiddling.
Constant-temperature heating
Choose anywhere between 30 °C and 70 °C. The app holds your target until you change it.
Four one-tap presets
35 °C for everyday warmth, 45 °C for cool offices, 55 °C for cold mornings, 65 °C for serious cold.
Independent timer
Off · 30 · 45 · 60 · 90 · 120 minutes. Saves battery when you forget to switch off.
Per-sock battery indicator
See the left and right sock batteries at a glance — no surprises mid-hike.
°C or °F, your choice
Toggle Celsius or Fahrenheit once. The app remembers across reboots.
From cold feet to warm in three steps
No account, no setup wizard. Charge, connect, heat.
Charge the sock batteries
Plug both batteries in until all four indicator lights are white — about four hours from empty.
Open the app — it pairs itself
Power the batteries on, open the WARMWORLD app, and it scans and connects automatically.
Pick a temperature and a timer
Tap a preset (or drag the dial), set a timer, and put your boots on.
A 30 °C to 70 °C dial, four shortcuts, and a real timer
The app sends the same target to both socks and holds it there. When the timer runs out, the heaters stop — your battery doesn't keep draining.
Continuous range
30 °C — 70 °C
Units
Celsius or Fahrenheit
Timer options
Off · 30 · 45 · 60 · 90 · 120 min
Quick presets
Made for anyone whose feet stay cold
WARMWORLD socks pair with the app for these everyday situations.
Winter sports & outdoors
Skiing, snowboarding, hunting, ice fishing — hours in single-digit temperatures.
Cold offices & commutes
When the air-con is two settings too low and you can't touch the thermostat.
Cold feet & Raynaud's
Steady, low-level heat for feet that never seem to warm up on their own.
Garage, workshop, garden
Long winter shifts on a concrete floor — turn the heat up and the timer on.
What you'll actually see
Three real screenshots from the iPhone app.
Everything you need to use your WARMWORLD socks
Short, screenshot-backed help articles. Updated whenever the app updates.
Real scenarios, plain language
Illustrative use cases — not paid reviews. We'd rather be honest than loud.
Set 45 °C with a 90-minute timer on the skin track, bump to 55 °C at the summit. The dial is faster than fumbling with hand-warmers.
Sitting still for three hours used to mean cold feet by hour two. The 60-minute timer keeps the heat on without me touching the phone.
I run them on 35 °C all afternoon. Battery lasts the workday and nobody on the call knows.
30 °C constant is enough to keep the toes from going numb on the commute. The constant temperature mode is the whole reason I picked these.
Set the highest preset, set 120 minutes, forget about it. Comes back to life every time I switch the battery.
45 °C, four-hour shift, two battery swaps. The per-sock readout means I never get a cold surprise mid-shift.
Frequently asked questions
Real questions from the App Store reviews and our support inbox.
Get the WARMWORLD Socks App and warm up faster
Free, no account required, available on both stores.
