


while_we.wait
"I love that Tempdrop takes one more thing off your mind: it tracks temperature while you sleep, syncs quickly, and helps you understand your patterns without the strict morning routine."
Tracks BBT while you rest
Quick syncs when you’re ready
Comfortable enough for the whole night

while_we.wait
"I love that Tempdrop takes one more thing off your mind: it tracks temperature while you sleep, syncs quickly, and helps you understand your patterns without the strict morning routine."
Tracks BBT while you rest
Quick syncs when you’re ready
Comfortable enough for the whole night
Understand ovulation, fertile-window, and temperature patterns without making BBT another stressful morning task.
Creator-loved wearable tracking
1,037 Customer Reviews
A wearable fertility monitor that tracks basal body temperature overnight, syncs to the app, and helps you understand your fertile window with less pressure and less guesswork.
CLEARER PATTERNS
QUICK SYNC
REST-FRIENDLY
A softer start: save 20% today
$149 $189
Everything you need to start tracking overnight
Up to 60 hours of continuous tracking
Free shipping included in this offer
Free Shipping | 30-Day Returns | Secure Checkout
Understand ovulation, fertile-window, and temperature patterns without making BBT another stressful morning task.




Creator-loved wearable tracking
1,037 Customer Reviews
A wearable fertility monitor that tracks basal body temperature overnight, syncs to the app, and helps you understand your fertile window with less pressure and less guesswork.
CLEARER PATTERNS
QUICK SYNC
REST-FRIENDLY
A softer start: save 20% today
$149 $189
Everything you need to start tracking overnight
Up to 60 hours of continuous tracking
Free shipping included in this offer
Free Shipping | 30-Day Returns | Secure Checkout
Wear Tempdrop while you sleep and let the sensor capture your basal body temperature automatically, so tracking fits into your night instead of taking over your morning.

Wear Tempdrop while you sleep and let the sensor capture your basal body temperature automatically, so tracking fits into your night instead of taking over your morning.

The redesigned fabric armband keeps the sensor secure and comfortable, helping you collect data without overthinking your nighttime setup.

The redesigned fabric armband keeps the sensor secure and comfortable, helping you collect data without overthinking your nighttime setup.

Quick syncing brings your overnight temperature data into the Tempdrop app, where personalized insights help you understand your fertile window and cycle trends.

Quick syncing brings your overnight temperature data into the Tempdrop app, where personalized insights help you understand your fertile window and cycle trends.

With up to 60 hours of continuous tracking, easy battery replacement, and automatic firmware updates, Tempdrop 2.0 is built to keep your cycle data consistent with less daily maintenance.

With up to 60 hours of continuous tracking, easy battery replacement, and automatic firmware updates, Tempdrop 2.0 is built to keep your cycle data consistent with less daily maintenance.

Start with Tempdrop 2.0 today and save $30 with free shipping on the featured offer, so you can begin collecting clearer cycle data without waiting longer than you already have.

Start with Tempdrop 2.0 today and save $30 with free shipping on the featured offer, so you can begin collecting clearer cycle data without waiting longer than you already have.

Wear it before sleep
Before you go to sleep, turn on your Tempdrop sensor, place the band on your upper arm, and let it track quietly through the night.

Sync when it fits
Remove it once you are up for the day and sync with the Tempdrop app whenever it feels convenient.

Add what you notice
Track symptoms and notes to help verify ovulation and learn your cycle phases over time.

See your patterns
View your chart, notice your trends, and upgrade to premium if you want automatic interpretation.


Before you go to sleep, turn on your Tempdrop sensor, place the band on your upper arm, and let it track quietly through the night.

Remove it once you are up for the day and sync with the Tempdrop app whenever it feels convenient.

Track symptoms and notes to help verify ovulation and learn your cycle phases over time.

View your chart, notice your trends, and upgrade to premium if you want automatic interpretation.

Save $30 today and get the wearable monitor built to make fertility awareness feel calmer, clearer, and easier to stick with.
Overnight BBT tracking without the strict morning routine
Quick syncing with app-based cycle insights
Comfortable armband, easy upkeep, and free shipping

Save $30 today and get the wearable monitor built to make fertility awareness feel calmer, clearer, and easier to stick with.
Overnight BBT tracking without the strict morning routine
Quick syncing with app-based cycle insights
Comfortable armband, easy upkeep, and free shipping