HoMedics HL858DM Instruction Manual page 17

Features
Bluetooth Data Transmission

HL858DM features a built-in "Bluetooth Data Transmission" function, which
enables the device automatically transmit measuring results to paired
Bluetooth-enabled device after measurement. When connection established,
BPM would transmit memory data such as Measure Date, Systolic, Diastolic
and Pulse to the Bluetooth enabled device.
If paired Bluetooth-enabled device is not working or is not within RF range of
this device, the measuring results will be stored in the blood pressure
monitor's memory. Besides, user can press "
the Bluetooth function.
Bluetooth compatibility with blood pressure monitor for Bluetooth-enabled
device is:
 Bluetooth 4.2 for Android 6.0 or above,
 Bluetooth 4.2 for iOS
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*Note
 HL858DM is subject to and complies with electromagnetic compatibility
(EMC) standard of IEC 60601-1-2, EN 301 489-1, EN 301 489-17, EN
300 328 and U.S. federal guidelines, Part 15 of the FCC (Federal
Communications Commission) rules for devices with RF capability. These
guidelines help ensure that your device will not affect the operation of
other nearby devices. Additionally, other devices should not affect the
use of your device.
 Other wireless devices that are in use nearby, such as a cell or mobile
phone, or a wireless network, may prevent or delay the transmission of
data from your device to paired Bluetooth-enabled device. Moving away
from the source of the interference or turning off these devices to resolve
the problem.
 Make sure HL858DM and paired Bluetooth-enabled device are within
acceptable distance (no more than 10 meters) with each other. If not,
put them closer.
 Be sure to select the correct User on the monitor before your blood
pressure measurement begins.
 Bluetooth date transmission is not available under measurement.
9.0 or above
17
" button for one time to open
VER: A001 202203