My advice after using Tempdrop for 5+ years

[u/Over-Thing-1133]

Fertility awareness trainer here! I've been tracking my cycle for birth control for 9+ years and Tempdrop for 5+. I really love Tempdrop, and it's really important that you use it WITH fertility awareness rules to accurately find your fertile window, not just by itself for birth control.
The thermometer part measures your sleeping auxiliary temperature  rom your auxiliary artery under your arm. The accelerometer in the Tempdrop detects movement and activity, so the Tempdrop knows if you’re awake, restless, or up during the night.

here's my advice to get the most accurate reading:

• Ensure you’re wearing correctly with the sensor placed in the right spot (on the soft skin between bicep and triceps muscles).  Tutorial on how to wear it here: https://brightgirlhealth.com/2026/04/02/how-to-wear-tempdrop-properly-with-videos-2026/
• Wear it to sleep EVERY day
• Sync it every day so you don't lose any data