# LiveHeat

> Real-time core temp on Watch.

Canonical page: [https://chrome-stats.com/d/id6761732320](https://chrome-stats.com/d/id6761732320)

## Overview

- **ID:** `id6761732320`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Nils Albertsen
- **Category:** Utilities
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.1.1
- **Last updated:** 2026-04-17
- **First published:** 2026-04-10
- **Size:** 1.90 MB
- **Data as of:** 2026-09-19
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/liveheat/id6761732320)
- **Website:** [https://github.com/nilsalb/COREtemp](https://github.com/nilsalb/COREtemp)
- **Privacy policy:** [https://github.com/nilsalb/COREtemp/blob/main/PRIVACY.md](https://github.com/nilsalb/COREtemp/blob/main/PRIVACY.md)

## Description

See your real-time body temperature on your Watch. LiveHeat connects directly to your CORE sensor (required) no phone needed during your workout.

The only Watch app that shows your CORE body temperature in real time, no iPhone needed.

STANDALONE ON YOUR WRIST
Most sports sensors need your phone nearby to display data. LiveHeat connects directly to your CORE sensor over Bluetooth and streams live readings to your Apple Watch, every second, hands-free, whether your phone is in your bag or at home.

4 TEMPERATURE ZONES AT A GLANCE
Color-coded zones show exactly where your body is:
- Baseline: normal resting temperature
- Elevated: body beginning to heat
- Heat Training: optimal training window
- Danger: take action now

A live position needle shows where you are within each zone, not just which zone you're in.

HEART RATE + TEMP TOGETHER
Pair a Bluetooth HR strap (Polar H10, Garmin, and others) simultaneously. See your core temp and heart rate side by side with independent zone indicators on a single screen.

ZONE TIME TRACKING
Track how long you've spent in each temperature zone during your session. Daily totals reset at midnight. Ideal for heat acclimatization protocols and training load monitoring.

FULLY CUSTOMIZABLE
Adjust temperature zone boundaries to match your physiology
Set custom heart rate zone thresholds
Toggle between °C and °F
All settings sync instantly, no app restart needed

WHO IT'S FOR
Built for endurance athletes, cyclists, triathletes, and anyone using heat training or heat acclimatization protocols. If you wear a CORE sensor, this app turns your Watch into a dedicated real-time display, the one you've been waiting for.

COMPATIBILITY
Requires Apple Watch and a CORE body temperature sensor (by greenTEG). Compatible with any Bluetooth Low Energy heart rate monitor.
Apple Watch is a trademark of Apple Inc. CORE is a trademark of greenTEG AG. This app is not affiliated with or endorsed by greenTEG AG.

## Rankings

- #767,192 — Overall

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- [Heat Ready](https://chrome-stats.com/d/id6770392059)
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- [Wrist Temperature Tracker](https://chrome-stats.com/d/id6443753237) — 3.40 / 5
- [Heart Rate Zones: WristPing](https://chrome-stats.com/d/id6766162512)
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Source: [Chrome-Stats](https://chrome-stats.com/d/id6761732320)