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Overview

🌡️ byTheia's dual-mode thermometer takes an accurate reading from the forehead, ear, or a surface in about one second — fast, touch-free, and silent so you never wake a sleeping baby. ✅ Licensed by Health Canada as a Class II medical device (MDL 115591).

byTheia Ear & Forehead Thermometer for Baby, Kids & Adults — 1-Second Silent Reading, Fever Alarm | Health Canada Licensed | Velvet Pouch Included

Model: BTTM01
Web Code: 20171124
Sold and shipped by | 3.9 seller rating (123 reviews)

Sale ends: *

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • 1 Thermometer, 2 Batteries, 1 Instruction Manual (EN FR), 1 Quick Start

👶 Dual-Mode for the Whole Family — Switch between forehead and ear scanning to get an accurate reading for newborns, kids, adults, and seniors alike.

⚡ 1-Second Silent Readings — Non-contact infrared technology gives a reading in about a second with one button press — hold 1–3cm away, no touching, no cross-contamination.

🎯 Hospital-Grade Accuracy — ±0.2°C / ±0.4°F precision, with an easy switch between Celsius and Fahrenheit.

🚦 Instant Fever Alert — A 3-color glow display (green/amber/red) shows at a glance whether a reading is normal, elevated, or fever-range.

🧠 35-Reading Memory — Stores your last 35 readings so you can track temperature trends over time, not just one number.

🔋 Built to Last — Lightweight, ergonomic design with a 30-second auto-shutoff to save battery life; 2 batteries included.

🎁 Everything You Need in the Box — Thermometer, 2 batteries, instruction manual (EN/FR), quick start guide, and a velvet carrying pouch.

🛡️ Licensed & Backed by byTheia — Health Canada MDL 115591, 1-year warranty, free shipping, and 30-day returns.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Information about the manufacturer’s availability guarantee can be found .

Shipping Charges

Free standard shipping may be available on orders over a minimum amount (before taxes, fees, and promo codes). Shipping charges may vary based on item size and your shipping address. Want a shipping charge estimate? Simply add an item to your cart, then access the cart and enter your postal code in the shipping estimate section.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Fitness equipment and accessories
Return/Exchange Period
30 days
Condition
Unopened

Due to hygiene concerns, this product cannot be returned if opened

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