Valley Electronics daysy User manual

Development, Manufacturing,
Worldwide Distribution
Valley Electronics AG
Marienstrasse 16
8003 Zürich, Switzerland
Tel: [phone]
Fax: [phone]
www.daysy.me
[email protected].me
Contact your local distributor for assistance and support.
Instructions
for use.
What do the indicators mean?
Check out www.daysy.me/tutorials to see videos of how to use Daysy.
fertile
learning/
fluctuation
infertile
pregnant

A blinking violet light means Daysy is expecting
your period. To confirm, hold down the button for
2 seconds.
A solid violet light means you have confirmed your
period. If you confirmed menstruation by mistake,
you can hold down the button for 2 seconds.
Rotating blue lights mean a measurement is taking
place. Hold down the button for 2 seconds if you
want to cancel.
pre-ovulatory phase
INFERTILE FERTILE HIGHLY
FERTILE
INFERTILE
post-ovulatory phase
 
estrogen phase
progesteron phase
low level
high level
increase by

primary follicle blister follicle follicle ready to rupture egg cell produce increasing
amount of progesterone
dries up
ripening of the follicle
 ruptured follicle develops into corpus luteum
OVULATION
menstruation gradual rebuilding of the mucus lining of the womb 
FERTILITY
THE OVARY

IN THE BLOOD

TEMPERATURE
progesteron
estrogen
OVULATION
fertility chart - full chart
Daysy has an App.
daysyView will give you valuable information
about your menstrual cycle. You also have the option
to share information with your partner.
© Valley Electronics AG, Zurich. All rights reserved, 2016-08-19.
*Daysy is a registered trademark of Valley Electronics AG.

3
Our experience over more than 30 years in the monitoring of the female
cycle has enabled us to develop this sophisticated and reliable fertility
monitor. Daysy, a fertility monitor at its best. Understand your cycle and
change your life. Do you have any questions or would like to get more
information about Daysy? Then visit our website daysy.me or get in touch
with our customer service. You can view instructional videos online at:
daysy.me/tutorials
We wish you a successful start.
Congratulations on
your Daysy®
, the latest fertility
monitor on the market.

4 5
With Daysy you measure your waking temperature under the tongue every
morning. Daysy’s algorithm calculates your fertility based on the digitally
measured temperature data. Daysy is 99.3% safe from the first measurement
on. In addition to your daily temperature measurement, Daysy will ask you to
enter the days you are menstruating. Daysy also has an App (daysyView) that
gives you additional information about your cycle. You can download
daysyView from your App Store or on our website daysy.me.
– Please read this manual before you start using Daysy. Additional
information about Daysy can be found at daysy.me.
– Please stop taking hormonal contraceptives before starting with Daysy.
–
Daysy does not provide protection against sexually transmitted diseases in any way.
– Daysy can only be used by women with menstrual cycles lasting
between 19 – 40 days.
– Daysy is not suitable if you are experiencing symptoms of menopause, taking
hormonal treatments or using hormonal birth control.
– Daysy may be less effective in identifying fertile days if you experience
irregular menstrual cycles.
– Only remove/replace the battery when Daysy is switched OFF.
Included:
– Coin Cell Battery (CR2032)
– TRRS Audio Cable
– Sensor protection cap
About Daysy. Precautions.

6 7
Battery
1. Place the supplied battery into the
battery compartment with the “+”
sign facing you. Close the battery
cover with a coin by rotating the
cover clockwise.
2. Daysy will now start a self-test:
All the lights will come on once.
3. Daysy turns off auto-
matically after 30 seconds.
4. You can switch Daysy ON by
briefly pressing her activation
button.
Battery
compartment
Connector
Battery cover
Insert the
coin here
*You can find the different fertility indicators on the cover page
Indicators and their meaning.* First things first: the battery.
Cap
Sensor
Activation button
Activation ring (blue)
Menstruation indicator (violet)
Learning phase/
cycle fluctuation (yellow)
Infertile (green)
Fertile (red)