Fitness Tracker with Sleep Monitor – 24/7 Activity & Heart Rate Watch (IPX8/IP68) with 2 Bands

The essentials

If you want an everyday fitness watch that quietly tracks you day and night, this Fitness Tracker with Sleep Monitor is built for just that. On paper, it focuses on 24/7 activity and health monitoring, plus a sleep view that goes beyond “hours slept” into different stages. It also supports multiple sports modes, so it’s not limited to counting steps.

The key thing to understand is that a lot of the accuracy story here depends on fit and how consistently you wear it. The wristband needs to sit snugly for accurate sleep monitoring, and that’s not a minor detail—on real wrists, a loose band can blunt what you get from the data.

Overall, it looks aimed at people who want a subscription-free companion app and straightforward tracking for daily movement, workouts, and recovery signals.

What it’s for (and what it measures)

This is a smart fitness watch that works with the Nx Wear app to display around-the-clock monitoring. The base features mentioned include continuous heart rate tracking, sleep monitoring (including wake times and sleep stages such as Light, Deep, REM, and Awake), and daily activity analysis. It also claims the ability to monitor stress levels and blood oxygen, then use trends such as resting heart rate to estimate calorie burn more accurately throughout the day.

There are also “smart” tracking extras like heart rate variability to help you understand overall wellness, and personalised activity goals set in the app to keep you motivated.

For workouts, the watch includes 20 built-in sports modes. The promise here is faster insight into steps, heart rate, workout duration, and calories burned—so you can glance at what happened without digging through menus.

If you’re looking for a device that can follow your routine rather than just log one-off gym sessions, it fits that use case.

Where it stands out in daily use

The comfort and fit side of things is one of the more practical selling points. It comes with a metal-style case with a matte finish and an ergonomic curved design meant to hug the wrist securely. It’s designed to keep sensors close to the skin for heart rate and activity tracking.

It also includes an extra interchangeable silicone band that’s described as lightweight, breathable and skin-friendly, which is handy if your skin gets irritated with the same strap day after day, or if you prefer something softer for sleep.

A small but real day-to-day advantage: the watch is designed for continuous wear “even during workouts, sleep, or wet conditions”, and it’s built to avoid shifting or sliding—again, assuming you get the right snugness.

And battery life looks made for routine. The entry says about 1 hour of charging can keep it running for about a week, which is the sort of figure that matters if you don’t want nightly charging habits.

Sports modes and sleep tracking: good coverage, but read the limitations

Sleep tracking is one of the headline features, with automated night sleep tracking plus daytime naps. You also get sleep duration, wake times, and sleep stages (Light, Deep, REM, and Awake) shown in the app.

That said, the data quality depends on how you wear it. The listing explicitly notes the wristband must be worn snugly for accurate sleep monitoring. If you tend to wear bands slightly loose for comfort, you may find sleep results less reliable than you’d like.

Sports tracking is broader than basic step counting thanks to the 20 sports modes and what it can show (steps, heart rate, workout duration and calories). It’s not described as “precision training” equipment—so if you’re expecting coaching-grade metrics, you may be disappointed. For most people, though, it should be more than enough for checking how consistent your effort is from day to day.

Tech and compatibility notes to double-check

This watch connects quickly via Bluetooth, and it’s compatible with Android 6.0 and above and iOS 11.0 and above.

The app is described as having no subscriptions, which is worth considering if you’ve been burned by fitness features behind paywalls.

On water resistance, the entry references IP68 waterproof rating, and also uses the term IPX8 waterproof fitness watch. It’s not uncommon for listings to mention both, but it’s still a good idea to verify the exact rating details you care about before you fully rely on it for heavy water exposure.

Is it worth it?

It’s a good fit if you want a subscription-free fitness tracker that covers daily movement and also takes sleep seriously, with sleep stage breakdown (Light, Deep, REM and Awake) and nap tracking. It also suits people who like having sport modes for different types of workouts, not just step counts, and who prefer not to charge every night.

It might not be a great match if you’re chasing highly precise medical-grade metrics, because the accuracy will depend on snug wrist placement (especially for sleep monitoring). You may also want to skip it if your phone setup doesn’t meet the Android/iOS requirements listed, or if you need the most advanced app features beyond what’s described.

For shoppers comparing simpler step counters against fuller “activity + sleep” trackers, this one leans more towards the all-day/all-night side. For anyone who mainly wants workout GPS, that’s not what the listing suggests—this is more about wear-and-monitor fitness insights.

Quick FAQ

Does it need a subscription to work?

No subscription is mentioned for the companion Nx Wear app.

How accurate is the sleep tracking?

The listing says the band must be worn snugly for accurate sleep monitoring, so fit matters.

Can it track different sports?

Yes, it includes 20 built-in sports modes and can track metrics like heart rate, duration, steps and calories during workouts.

Which phones is it compatible with?

It’s listed as compatible with Android 6.0 and above and iOS 11.0 and above.

Is it waterproof enough for wet conditions?

An IP68 waterproof rating is stated, with the entry also referring to IPX8—worth confirming the exact rating coverage for your use.