Online Studies
eHarmony Labs studies may be intended for publication as well as product development, and some are just for fun. All studies are free, confidential, and can be completed at your computer. Eligibility requirements for each study may vary, but there is no limit to how many studies you can participate in. Come back often to see what new explorations into the relationship process we have launched!
Life-Balance Meter
Stressed? Find out where your stresses are and learn ways to achieve a healthier, more balanced lifestyle.
What Makes Good Sex?
This study explores the nature of sexual enjoyment and how enjoyment may change over time. Individuals who are 18 or older and currently in sexually active romantic relationships can take part in this study.
