Fitness Tracker Activity Tracker with Sleep Monitor Heart Rate Smart Watch with Step Calories Counter Pedometer Blood Oxygen IP67 Waterproof with 14 Sports Mode Plug Into Computer for Charging

£5.49 (as of 02/22/2026 09:19 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

Affordable fitness tracker smart watch with heart rate, sleep and blood oxygen monitoring, fourteen sport modes, IP67 waterproof design and USB charging.

SKU: B0FLQ5S296 Category:

What This Product Is Used For

This fitness tracker smart watch is designed to monitor daily activity, heart rate, sleep and blood oxygen levels when paired with a compatible smartphone. Compared with standalone pedometers, it requires connection to a mobile app to record and display step data, offering broader health insights through the app rather than directly on the device.

It is used to track steps, calories, distance, workouts and sleep, while also delivering notifications and basic smart features.

Who This Product Is Best Suited To

This tracker is best suited to users who are comfortable using a smartphone app for syncing and reviewing health data. It works well for men, women and older children who want step tracking, heart rate monitoring and basic sports modes without investing in a premium sports watch.

It is particularly suitable for users who want a low cost tracker with USB charging and app based health insights.

Pros and Cons

Pros

  • Tracks heart rate, sleep and blood oxygen when paired with the app

  • Fourteen sport modes support a range of everyday activities

  • Built in USB charging is convenient and cable free

  • Smart notifications keep you connected during the day

Cons

  • Cannot count or display step data independently without pairing to a smartphone

  • No built in GPS for route tracking

Real World Performance and Day to Day Use

In everyday use, the watch records activity and health data once connected via Bluetooth to the companion app. Steps, distance and calories are tracked through the app, while heart rate and sleep monitoring provide ongoing insights into daily wellbeing.

Sport modes allow tracking for walking, running, cycling, swimming, treadmill workouts and other activities, with detailed data available in the mobile application. Notifications for calls and messages arrive on the wrist, reducing the need to constantly check your phone.

Charging is handled through the built in USB plug, allowing direct connection to a computer or USB wall adapter.

Why We Like This Product

From the YPC Team perspective, this tracker is straightforward and accessible for users who are happy to use a smartphone for data review. A real world observation is that app based tracking can provide clearer visual summaries than small on device displays.

A common buyer mistake is assuming the watch works independently. It is important to understand that smartphone pairing is required for full functionality.

Comparisons With Similar Systems

Compared with standalone pedometers, this model offers deeper health tracking but requires smartphone pairing. Standalone pedometers suit users who want zero connectivity.

Compared with premium smartwatches, this tracker focuses on essential health and activity features rather than advanced training tools.

Compared with trackers that include built in GPS, this model relies on app connectivity rather than independent route tracking.

Alternatives Worth Considering

If you want a device that counts steps without a smartphone, consider a standalone pedometer or no Bluetooth fitness tracker. If you want built in GPS and advanced metrics, a higher end sports watch may be more suitable.

Tips for Getting the Best Performance

Pair the device correctly with a compatible smartphone before use. Wear the watch snugly but comfortably for more accurate heart rate readings. Charge only using appropriate USB power sources and avoid unsuitable chargers.

Sync regularly to ensure data is backed up and updated in the app.

Full Technical Specification

  • Wrist worn fitness tracker smart watch

  • Step tracking via smartphone app connection

  • Distance and calorie tracking

  • Continuous heart rate monitoring

  • Blood oxygen monitoring

  • Automatic sleep monitoring

  • Fourteen sport modes including walking, running, cycling and swimming

  • Smart notifications for calls and messages

  • IP67 water resistance

  • Built in USB charging plug

  • Charging time approximately one to two hours

  • Battery life up to seven days

  • Requires Bluetooth 4.0 or above

  • Compatible with iOS 9.0 and above

  • Compatible with Android 4.4 and above

  • Charging cable not included

Buyer’s Guide

Buy this if you are happy to use a smartphone app for tracking and want an affordable fitness tracker with heart rate and sleep monitoring.

Do not buy this if you need a tracker that works independently without pairing to a phone.

Frequently Asked Questions

Does this fitness tracker work without a smartphone?
No, it must be paired with a smartphone via Bluetooth to record and display step data.

Can it track heart rate continuously?
Yes, heart rate monitoring runs throughout the day when paired with the app.

Does it monitor sleep automatically?
Yes, sleep tracking works automatically when worn overnight.

How many sport modes are available?
It supports fourteen sport modes for a variety of activities.

Is it waterproof?
Yes, it has an IP67 water resistance rating for everyday use.

How is it charged?
It has a built in USB plug that connects directly to a USB port or adapter.

How long does the battery last?
Battery life can last up to seven days depending on usage.

Can it show notifications?
Yes, calls and messages are displayed on the watch when connected.

Is GPS built in?
No, it does not include built in GPS.

Who is this tracker suitable for?
It is suitable for men, women and older children who are comfortable using a smartphone app for tracking.

Looking for more options?
Browse our full range of Fitness Trackers for other great choices to suit your space, goals, and budget.

Brand

XINZHIZHU

Manufacturer

XINZHIZHU

Model

831aa2d5-b639-49b4-a07a-3b3807adb782

Color

Black

Size

One Size

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