Asus PureGo User manual

User Manual
E19580
V4 / 2021 November
Fruit and Vegetable Cleanliness Detector

2PureGo User Manual
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3
PureGo User Manual
Contents
Contents ..........................................................................................................3
Safety Precautions........................................................................................4
Product specications ................................................................................5
Getting to know your PureGo..................................................................6
Getting Started..............................................................................................9
Charging your PureGo...........................................................................9
Calibrating your PureGo ....................................................................10
Detecting with the PureGo when washing fruits or
vegetables ..............................................................................................11
Using the APP........................................................................................ 14
Cleaning your PureGo ........................................................................15
Charging dock cleaning and maintenance.................................17
Notices...........................................................................................................18

4PureGo User Manual
Safety Precautions
• This product is a sensor designed specifically to detect the degree of pollutant residue in the
water while you are washing fruits and vegetables.
• This product uses UV light to detect residues. For safety reasons, this product does not
contain any anti-yellowing agents, therefore prolonged exposure to the UV lights it emits
may cause the certain parts of this device to turn yellow after time. This is completely natural
and does not affect the functions of the device, nor cause harm to humans.
• This product uses UV light detection, therefore before opening the bottom cover or cleaning
the device, ensure that the device is powered off or in Standby mode and make sure not
to look directly into the light source. Please seek medical help immediately if you feel
uncomfortable.
Fruit and Vegetable test list
Description
Fruits and Vegetables not
applicable to the test results
(Including but not limited to:)
Rich in phytochemicals (Chlorophyll /
Anthocyanin); colorants are released in large
amounts when washing these fruits and
vegetables. This may affect the test results.
Okinawa Spinach, Red Amaranth,
Strawberry
Rich in phytochemicals or plant spores, which
are released in large quantities when washed
and may affect the test results.
Mushrooms, Cloud Ear Fungus,
Seaweed, Enoki Mushroom
* For the latest Fruits and Vegetables test list please refer to the ASUS website
https://www.asus.com/us/Networking-IoT-Servers/Smart-Home/Smart-kitchen/PureGo-PD100/.

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PureGo User Manual
Product specifications
Model PD100 / PD100A
Dimensions (L x W x D) 102 x 98 x 47 mm
Weight 180g
Battery capacity 1200mA/h
Charging method Wireless charging
Power input 5V, 2A
Operation time 6 hours (water temperature approximately 25°C)
Operating water
temperature 8°C ~ 35°C
Storage humidity -10°C ~ 50°C, 0% ~ 95% RH
Water resistance rating IOS-6425 / IP67
Bluetooth BLE 5.0
Outer casing material LSR
Inner detection chamber
material PPE

6PureGo User Manual
Getting to know your PureGo
Top view
The status LED indicators and Start/Standby button are located on the top side
of the device, and provide a quick way for you to view battery power, Bluetooth
status, and test results through the different LED colors.
Start/Standby button
Bluetooth indicator
Power indicator
LED ring
NOTE:
• PureGo's revolutionary smart water detection feature makes it so that no buttons have
to be pressed during the detection process; PureGo will automatically begin detection
once it is placed in the water. You can also press the Start/Standby button then begin
using the PureGo when the LED ring starts blinking white.
• If no LEDs light up after a long period of time, the device may be out of power. Place the
device onto the charging dock, then try again after the device is charged.
• Please refer to the following table for the LED descriptions of the Start/Standby button.
Wireless
charging dock
Charger catch pan
PureGo
Inner: Optical detection chamber
Outer: Detachable filter
Activity LED & Start/Standby button

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PureGo User Manual
Activity LED LED behaviour Description
Bluetooth indicator
Blinking Pairing
Lights up for 5
seconds then turns off Successfully paired
Off Pairing unsuccessful
Power indicator (not
on charging dock)
Red Low power; charge immediately
Red light on button
press
Extremely low power, washing detection
cannot be used; charge immediately
Off No power
LED ring
Power indicator
(on charging dock)
Green Power full
Green (blinking) Power level 10% - 100%
Red (blinking) Power leve below 10%
Off No power
LED ring (under
water)
White (blinking) Detection started
Red (blinking)
Lots of pollutants / impurities detected
in the water, please change the water or
continue washing thoroughly
Orange (blinking)
Medium amount of pollutants / impurities
detected in the water, we recommend
continuing with washing the fruits and
vegetables
Green (blinking)
Low amount of pollutants / impurities
detected in the water; the cleanliness of the
water is close to clean water. You can stop
washing
Blue (blinking) Calibrating
Blue Calibration completed
(continued on the next page)

8PureGo User Manual
Activity LED LED behavior Description
LED ring
LED ring (others)
White (looping) Firmware updating
Red
Error notification. Remove the device from
water then place it back into the water, or
short press the Start button to turn off the
red LED light
Off No changes in status after washing for 40
minutes
Function Start/Standby button
behavior APP mode
Activate washing
detection Short press for 0.5 seconds Start washing session
Stop washing detection
(Standby mode) Short press for 0.5 seconds Stop washing session
Calibration mode Press for 1.5 seconds Trigger calibration mode
Bluetooth pairing Long press for 5 seconds Trigger BLE pairing
Firmware update None Trigger firmware update

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PureGo User Manual
Getting Started
Charging your PureGo
Please follow the steps below to charge your PureGo
1. Place the PureGo onto the charging dock with the front side facing outwards.
(The side with the ASUS logo is the front side of the PureGo; the side with the
model name and certifications is the rear of the PureGo.)
2. Connect the cable from the charging dock to the USB power adapter.
3. Plug the USB power adapter into a power outlet.
NOTE:
• Ensure to wait until your PureGo is fully charged before using it for the first time. Your
PureGo is fully charged when the LED ring lights up green.
• This device uses a power adapter with a power input of 5V/2A. Ensure to use the
bundled power adapter when charging the PureGo.

10 PureGo User Manual
CAUTION!
• Ensure to follow the calibration tutorial and calibrate when using your PureGo for the
first time.
• You do not need to calibrate after every use, but we recommend calibrating your PureGo
periodically (once every 1 to 3 months, depending on usage frequency) to ensure
detection accuracy.
• We recommend recalibrating when changing usage locations to ensure detection
accuracy.
• There may be slight differences in the water quality of the same area during different
times. We recommend calibrating periodically, or calibrating when the PureGo APP
reminder appears.
CAUTION! To ensure the optical detection chamber is completely immersed in the water,
the belt should be below water level when your PureGo is placed into the water.
To Calibrate your PureGo:
1. Press and hold the Start/Standby button for approximately 1.5 seconds until
the LED ring lights up blue, then place your PureGo into clean water.
2. The LED ring will blink blue during
calibration. When the calibration process is
completed, the LED ring becomes a solid
blue light. The calibration process should
take about 25 seconds.
Calibrating your PureGo
Belt