Trusted partnership with leading experts
Committed to your wellbeing
Cycle sustainably with nature-kind products
Trusted & appreciated by women everywhere
See how our cycle trackers stack up
| Lady-Comp | Daysy | Other period trackers |
|---|---|---|
| 99.4% accurate | 99.4% accurate | 93% accurate |
| No app needed | Works without an app | Needs both a thermometer and app |
| One-time purchase, no hidden costs (payment plans available!) | One-time purchase, no hidden costs (payment plans available!) | $9.99+ monthly subscription |
| Works offline | Bluetooth only on demand | Needs wifi to display fertility status |
| Reliable algorithm that works with irregular cycles | Reliable algorithm that works with irregular cycles | Algorithm uses AI to fill in the gaps |
| Long battery life | Long battery life | Needs phone charger |
| Backlit display | Lights up with fertility status | No backlit display |
| Sensitive sensor that measures to the hundredth of a degree | Sensitive sensor that measures to the hundredth of a degree | Sensor only measures to the tenth of a degree |
| Detects hormonal deficiencies | - | - |
| Shows expected delivery date | - | - |
Period tracking is more than marking dates on a calendar. It is an act of body literacy, self-respect, and empowerment. Discover how understanding your cycle can transform your relationship with...
Whether you're a teenager, managing your fertility naturally, or trying to conceive, cycle tracking is one of the most empowering tools available. Discover which tracker suits your stage of life.
PCOS has a new name. After 14 years of global research and advocacy, the condition is now officially called Polyendocrine Metabolic Ovarian Syndrome (PMOS). Here's what the change means, why...
