How and when do I test with the basal body thermometer?

We recommend taking your basal body temperature consistently each morning upon waking, without engaging in any activities beforehand to ensure accurate measurement. Also, use the BBT thermometer while lying on your side for better accuracy.

Is it necessary to test daily/consistently? And how does it read and understand your bbt shift to confirm ovulation?

If your basal temp is consistent every morning throughout the cycle, it will help you see the pattern of your fertile window. It confirms ovulation in your first cycle using BBT and aids in predicting future ovulation with the Premom App.

Can the thermometer work without syncing to the app?

The thermometer can store the most recent 60 temperature readings independently. When paired with the Premom app, it saves BBT temperatures in a cloud-based log.

What should I do if the thermometer cannot connect for Bluetooth auto-sync?

1) Ensure your app is open and within 10 feet of the thermometer. 2) Please make sure your Bluetooth function is activated on your phone before daily BBT testing if you want to sync your data automatically

How to replace the battery？

Remove the battery cover and replace it with a battery of the same battery type CR2032. Make sure the "+" sign faces up. Then replace the battery cover. Always dispose of used batteries according to local laws and regulations.

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Premom Smart Basal Body Thermometer for Ovulation: Long-Tip for Hands-Free, Digital LH Tracker with 1/100th Degree High Precision, Backlight & 60 Memory | App Supported | EBT-380

Premom Smart Basal Body Thermometer for Ovulation: Long-Tip for Hands-Free, Digital LH Tracker with 1/100th Degree High Precision, Backlight & 60 Memory | App Supported | EBT-380

Product ID: 599875255

Details

Age Range (Description)
Adult
Brand
Premom
Color
Purple
Connectivity Technology
Bluetooth
Display Type
Digital LCD
Included Components
1 Thermometer

💾60-Measurement Memory

📱Bluetooth Auto Sync

⏱️90s Fast Response

27.64 OMR

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Description

🌡️ Own your cycle with precision and ease — never miss your fertility peak again!

PINPOINT ACCURACY - Measures temperature to 0.01°F (1/100th degree) for detecting subtle ovulation shifts.
SEAMLESS DATA SYNC - Bluetooth-enabled auto-sync with Premom App keeps your fertility data effortlessly organized.
HANDS FREE PRECISION - Long-tip design eliminates micro-movements for ultra-accurate basal temperature readings.
CRYSTAL CLEAR DISPLAY - Large backlit LCD ensures easy reading anytime—even in the middle of the night.
SMART FERTILITY INSIGHTS - Auto fertility charting in-app predicts your peak conception window with data-driven confidence.

The Premom Smart Basal Body Thermometer EBT-380 offers hands-free, ultra-precise basal temperature tracking with a unique long-tip design. Featuring Bluetooth connectivity, it auto-syncs up to 60 stored readings to the Premom App for seamless fertility charting. Its large backlit display and 90-second fast response make it user-friendly day or night. Designed for millennial professionals seeking reliable, data-driven ovulation insights, this thermometer empowers smarter family planning with clinical-grade accuracy.

Specifications

ASIN	B0CRHGKW6Q
Additional Features	60 Memory Recall, Auto Sync, Backlit Large Display, High Accuracy, Low Battery Indicator
Age Range (Description)	Adult
Age Range Description	Adult
Best Sellers Rank	#191,594 in Health & Household ( See Top 100 in Health & Household ) #16 in Basal Thermometers
Brand	Premom
Brand Name	Premom
Color	Purple
Connectivity Technology	Bluetooth
Customer Reviews	4.0 out of 5 stars 77 Reviews
Display Type	Digital Backlight LCD Display
Included Components	1 Thermometer 1 Quick Guide 1 Manual 1 Protective case
Indoor Outdoor Usage	Indoor
Item Length	9.8 Inches
LowerTemperature Range	89.6 Degrees Fahrenheit
Manufacturer	Easy@Home
Model	0810038636214
Model Name	0810038636214
Number of Batteries	1 Nonstandard Battery batteries required. (included)
Outer Material	Plastic
Part Number	EBT-380
Power Source	Battery Powered
Product Care Instructions	Wipe Clean
Resolution	0.01 ℉
Response Time	90 seconds
Reusability	Reusable
Special Feature	60 Memory Recall, Auto Sync, Backlit Large Display, High Accuracy, Low Battery Indicator
Specification Met	FCC
Style Name	Contemporary
UPC	810038637129 810038636214
Unit Count	1.0 Count
Upper Temperature Range	109.38 Degrees Fahrenheit
Warranty Description	1 year warranty

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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