K52 Smart Watch
Product Information
The Smart Bracelet is a wearable device that offers various
functions such as activity tracking, sleep monitoring, heart rate
monitoring, blood pressure detection, blood oxygen detection,
weather information, music control, notifications push, and more.
It is compatible with Android 4.4 and above, as well as iOS 8.0 and
above. The device is controlled through the FitCloudPro app, which
can be downloaded from the App Store or Google Play.
Smart Bracelet Functions
- Time Interface: The device displays the current time. Press and
hold the home key for 3 seconds to power on. To power off, press
the side button on the time interface for 3 seconds, then click the
power icon. - Switch Watch Face: Long press the screen to switch between four
interface options. The fourth dial can be manually replaced with
user-defined pictures or photos through the FitCloudPro app. - Activity Records: Tracks steps and other activity data.
- Sleep Monitor: Monitors sleep patterns during the period from
20:00 PM to 10:00 AM. Make sure to wear the bracelet device while
sleeping. - Exercise: Allows tracking of exercise sessions.
- Heart Rate Monitor: Measures heart rate.
- Blood Pressure Detection: Measures blood pressure.
- Blood Oxygen Detection: Measures blood oxygen level.
- Weather: Slide up the screen to check the weather information
for the current week. - Player: Controls music playback through Bluetooth
connection. - Notifications Push: Receives notifications from social apps
like Facebook, Twitter, Skype, etc. Requires setup in the
FitCloudPro app and enabling notifications accessibility on Android
phones.
Usage Instructions
- Before using the Smart Bracelet, make sure to fully charge
it. - To connect the bracelet to your mobile phone via Bluetooth:
- Turn on the mobile phone’s Bluetooth.
- Open the FitCloudPro app and tap “Add a device” to
connect. - On the watch, go to the phone menu and check the MAC address’s
last four numbers (e.g., 6326). - In the mobile phone’s Bluetooth settings, search for the same
Bluetooth name with the last 4 numbers (e.g., 6326) and connect to
finish the Bluetooth connection.
- To access different functions on the Smart Bracelet:
- Press and hold the home key to turn on the device.
- Long press the screen to switch between different interface
options. - Use the side button to power off the device.
- For detailed data sync and additional settings, use the
FitCloudPro app. The app allows syncing of all measured data from
the smart bracelet, such as steps, sleep monitor data, heart rate,
blood pressure, blood oxygen, etc. It also provides options for
watch face customization, notifications push, alarms, shutter
control, and other settings.
Smart Bracelet User Manual
Please make a full charge before use it. APP: FitCloudPro
Download APP
1.1 Long press home key to turn on. 1.2 Scan below QR code to install FitCloudPro APP,Or download”FitCloudPro”from App Store, Google Player then install it.
Compatible System: Android4.4 and above iOS 8.0 and above
BT Calling Version connecting
Step1Turn on mobile phone Bluetooth Step2Open”FitCloudPro”APPTap”Add a device”to connect . Step3 : Turn on phone menu on the watch.
Step4: Check watch menu”about”MAC address last four number like “6326”, then go mobile phone “setting-bluetooth” to search the same bluetooth name with last 4 numbers “6326”to finish BT connection as below operation.
2.Smart bracelet Functions 2.1.Time Interface 2.1.1 Power on Long press OPEN key for 3 seconds. 2.2.2 Power offOn the time interfacepress “OPEN”side button for 3 seconds, then click” ” icon to turn off 2.2.3 Switch watch faceLong press the screen
based on main watch face,4 interface options,and the 4th dial can manually replace user-defined pictures or photos on the APP 2.2.Functions menu 2.2.1.Activity recordsStep records) 2.2.2.Sleep monitor Sleep monitor period: 20:00PM to 10:00AM Pls make sure weared the bracelet device 2.2.3.Exercise
2.2.4.Heart Rate monitor
2.2.5.Blood Pressure Detection 2.2.6.Blood Oxygen Detection
2.2.7.WeatherSlide up screen can check this week weather information)
2.2.8.Player Enter BT music,click middle icon to pause or continue tap left icon to play last songtap right icon to play next song
2.2.9.Notifications pushTurn on FitCloudPro app”Notifications” social app like Facebook,Twitter,Skype etc, Pay attention on Android mobile phone setup: FitCloudPro app/Notification/Accessibility to turn on”FitCloudPro” 3.Pop-up menu Slide down screen from main watch dial
3.1. Phone 3.2. About 3.3. Menu view 3.4. Vibration or mute mode 3.5. Brightness adjustment 3.6 Setting
4.Functions on FitCloudPro App 4.1.Data sync All measured data from smart bracelet will be sync on mobile phone FitCloudPro app eg: step,sleep monitor,heart rate,blood pressure,blood oxygen and other data as below Pic. 4.2.smart bracelet connection interface 4.2.1 Watch Faces users can manually replace user-defined pictures or photos)
4.2.2 NotificationsTurn on social apps message push like We Chat, Facebook, Whats’App, Twitter etc) 4.2.3.Alarms 3 options
4.2.4.Shutter
4.2.5.Others Find my smart bracelet, Time
formats, Setting time of no disturbing,
Sedentary
reminder,Full-day
hear-rate
monitor Quick View screen, Weather,Drink
Water reminder,Physiological cycle reminder
A. Power on “Find my bracelet” mode,the
bracelet will vibrate when the Bluetooth is
connected successfully between mobile phone
and smart bracelet.
B.Time format 2 options of 12&24hours
system
C.Time format 2 options of 12&24hours
system
D.Setting mode of no disturbing
E.Sedentary reminder(Valid period
10:00AM-22:00PM)
F.Full day heart-rate monitor( Turn on it can
detect your whole day heart-rate
G. Quick view screen: wake up screenturn on
it and choose valid time period)
H.Drink Water Reminder
I.Weather Turn on the weather,choose the
city you want or automatic location the band
will show the located city’s weather )
J.Physiological cycle reminder
NotesPlease kindly note above functions are working based on activated and saved the related setup 5Warm notes 5.1 Connect Bluetooth 5.1.1 Please power on your phone Bluetooth and turn on smart bracelet Bluetooth before connecting; 5.1.2 Please ensure your smart bracelet didn’t connect with other phone before connecting 5.1.3 Please keep close to you smart bracelet when you are connecting. 5.2 Please turn on mobile phone notifications and allow permissions to run in the background if your Mobile has installed ” Mobile manager ” or other similar Apps, otherwise you will not receive the messages. 5.3 Battery Recharge:Power adaptor : 5V 0.5~1A
Disclaimer
Warning: This product is not a medical device. The smart band and its applications should not be used in diagnosis, treatment or as a preventive treatment for diseases and sickness. Please consult medical professionals before
changing exercise habit or sleep habit to avoid serious injuries. The manufacturer reserves the right to modify and improve any functions description in this user guide and continuous update of the new content without further notice. This user guide is for reference only, the smart band for selling is subject to the final product.
Warning
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15
of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
— Reorient or relocate the receiving antenna.
— Increase the separation between the equipment and receiver.
–Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
— Consult the dealer or an experienced radio/TV technician for help.ct.
The device has been evaluated to meet general RF exposure requirement.

















