


Wear Tempdrop while you sleep and let the sensor capture your basal body temperature automatically, so cycle 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 cycle 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 setup.

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

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

Fast 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, Tempdrop 2.0 is made for nights, naps, travel, and routines that don’t always look the same.

With up to 60 hours of continuous tracking, Tempdrop 2.0 is made for nights, naps, travel, and routines that don’t always look the same.

Easy battery replacement and automatic firmware updates help Tempdrop 2.0 stay simple to use cycle after cycle.

Easy battery replacement and automatic firmware updates help Tempdrop 2.0 stay simple to use cycle after cycle.
Loved by cycle trackers and fertility awareness users




$189.00 $149.00 Save 20% !
1,037 Customer Reviews
A wearable fertility monitor that tracks basal body temperature overnight, syncs to the app, and helps you understand your cycle and fertile window with less guesswork. Includes the Tempdrop sensor, fabric armband with extender, battery, battery changing tool, and user manual.
Loved by cycle trackers and fertility awareness users




$189.00 $149.00 Save 20% !
1,037 Customer Reviews
A wearable fertility monitor that tracks basal body temperature overnight, syncs to the app, and helps you understand your cycle and fertile window with less guesswork. Includes the Tempdrop sensor, fabric armband with extender, battery, battery changing tool, and user manual.
Wear before sleep
Before you go to sleep, press the drop-shaped button to turn on your Tempdrop sensor. Place the band on your upper arm and leave it on throughout the night.

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

Add your symptoms
Track your symptoms to verify ovulation and learn about your cycle phases.

Get results
View the chart and interpret your results. Upgrade to premium for automatic interpretation.


Before you go to sleep, press the drop-shaped button to turn on your Tempdrop sensor. Place the band on your upper arm and leave it on throughout the night.

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

Track your symptoms to verify ovulation and learn about your cycle phases.

View the chart and interpret your results. Upgrade to premium for automatic interpretation.

Overnight BBT tracking without morning guesswork
App insights for ovulation and cycle patterns
Comfortable armband, fast sync, and easy upkeep

Overnight BBT tracking without morning guesswork
App insights for ovulation and cycle patterns
Comfortable armband, fast sync, and easy upkeep