Merlin ActiFit Go V3 User Manual

1
3. Bluetooth Pairing
To pair:
a) Turn on the ActiFit Go V3 bracelet.
b) Turn on the Bluetooth of your phone.
c) Download the “H Band App” by scanning the QR code
below.
d) Open the app on your mobile phone and tap the
disconnected button. After searching the app will display
the name of the bracelet. Tap on the name and the Actifit
Go will pair with the phone.
e) Once the bracelet and the phone is paired the Bluetooth
icon will appear on the Actifit’s screen
To unpair:
a) Remove the Bluetooth from the App under the settings
menu.
b) Exit the App on the phone.
c) Turn off the Bluetooth on the phone.
4. Functions
a) Date and Time:
After the device has been successfully connected via
Bluetooth the phone’s date and time will automatically
synchronize with the bracelet.
b) Blood pressure monitor:
Press the touch button on the bracelet until the blood
pressure icon appears. It will automatically start with the
measurement and the icon will flicker. Please stay very still
when the blood pressure is being measured. If you would like
the save the measurement, please use the function in the app.
If the function is started from the bracelet the data will not be
saved.
c) Heart Rate Monitor:
Press the touch button on the bracelet until the heart rate
icon appears. It will automatically start with the measurement
and the icon will flicker. It is best to wear the bracelet on the
ActiFit Go V3
Thank you for purchasing this Merlin Product. Please read the
instruction manual carefully before using the product.
The documentation provided will allow you to fully enjoy all the
features this unit has to offer.
Please save this manual for future reference.
Instructions
1. Charging
Before using the ActiFit Go v3 please full charge it by using
the charging cradle provided. Ensure the ActiFit seats
properly in the charging cradle. Charging time is expected to
take 2 hrs.
2. Basic layout

Merlin ActiFit Go V3 Specifications

General

Screen Size	0.96 inches
Battery Life	Up to 7 days
Water Resistance	IP67
Heart Rate Monitor	Yes
Step Counter	Yes
Sleep Tracking	Yes
Bluetooth	Bluetooth 4.0
Features	Activity tracking
Compatibility	Android, iOS

Summary

Instructions and Basic Layout

Charging the ActiFit Go V3

Instructions for charging the ActiFit Go V3 using the provided cradle. Expected charging time is 2 hours.

Basic Device Layout

Overview of the ActiFit Go V3's physical components, including touch button, display, band, and metal button.

Bluetooth and App Connectivity

Pairing and Unpairing Devices

Steps to pair the ActiFit Go V3 with a smartphone via Bluetooth and how to unpair the device.

Automatic Time Synchronization

Automatic synchronization of phone's date and time with the bracelet upon successful Bluetooth connection.

Health and Activity Monitoring

Blood Pressure Measurement

How to use the bracelet to measure blood pressure and whether data is saved.

Heart Rate Monitoring

Instructions for measuring heart rate using the bracelet, including sensor placement.

Pedometer (Step Counter)

How the pedometer displays the number of steps taken in a day.

Distance and Calorie Tracking

Displays for user's walked/ran distance in kilometers and total calories burnt.

Sleeping Monitor

How the bracelet automatically monitors sleep and where to view results.

Device Operation and App Dashboard

Screen Orientation and Power Off

How to change screen orientation and turn off the device screen by holding the touch button.

Initial App Setup and Dashboard

Entering personal info and viewing steps, distance, calories, sleep, and heart rate data in the app.

Advanced Settings and Features

Running Tracking

How to start, stop, and record running activity including time, speed, calories, and routes.

Blood Pressure Test Modes

Instructions on using 'Normal' or 'Personal' modes for blood pressure measurement.

Device Settings Menu

Options for message notifications, alarms, sedentary reminders, cloud upload, and screen settings.

Sport Goal and Sleep Suggestions

Setting daily step goals and receiving suggestions for recommended sleep hours.

Maintenance, FAQ, and Warranty

Device Maintenance Guidelines

Do not open the device, clean with damp cloth, and do not submerge in water.

Frequently Asked Questions

Troubleshooting common issues like time sync and data sync failures.

Limited Warranty Policy

Details of the one-year warranty, repair/replacement options, and exclusions.