YJYK Fitness Tracker with 24/7 Heart Rate, Blood Oxygen, Sleep Monitoring and 1.1" AMOLED Touch Screen (White)
Product description
If you want more than a basic step counter, this YJYK fitness tracker leans into everyday health tracking: heart rate, blood oxygen and sleep, all alongside activity and sport modes. On paper it’s a handy, “wear it and forget it” style device, with an AMOLED colour touch screen that should make day-to-day checking feel less fiddly than older screen types.
That said, there are some limits to keep in mind. Fitness trackers like this can be great for spotting trends, but if you’re expecting medical-grade accuracy or highly technical sleep analysis, you may end up disappointed. It’s better treated as a practical monitoring tool for habits rather than a clinical device.
The essentials
The tracker is built around three themes: 24/7 health monitoring, all-day activity tracking, and sleep monitoring. It’s designed to record key daily stats such as steps, distance and calories burned, while also monitoring your heart rate and blood oxygen continuously. For sleep, it analyses sleep quality and breaks it down into deep sleep, light sleep and awake periods, then assigns a sleep quality rating to help you adjust your habits.
The display is a 1.1" AMOLED touch colour screen, aimed at making the interface easy to interact with. The curved design is there for looks, but the bigger practical point is that it’s a touch screen, so you’re not relying entirely on button navigation.
There’s also a focus on staying connected. Smart message notifications mean you can receive alerts for things like SMS and app messages on your wrist, plus incoming call notifications and call rejection.
A small detail worth noting: you can personalise the watch face using a collection of 70+ cloud-based watch faces, and you can even customise dials with your own photos.
What stands out in everyday use
Where this model feels most appealing is the mix of health + lifestyle. Many budget trackers do steps well, but this one explicitly adds blood oxygen monitoring and sleep stages, which is the sort of data that can change how you approach your routine.
For example, imagine you go to bed later than usual, then check the next morning. The sleep tracker is positioned to show more than just “hours slept” by highlighting deep sleep, light sleep and awake periods, plus a sleep quality rating. If you’re trying to improve consistency, those details can be more motivating than a single daily summary.
On the activity side, it automatically tracks steps, distance and calories burned. It also stores the last five exercise records, which is useful if you’re building a pattern (even if you don’t want to track every session in depth).
The inclusion of multiple sport modes—over 20, including walking, running, cycling, indoor running and free training—helps it fit different routines rather than forcing you into one “gym only” or “outdoor only” workflow.
Tech summary
Key specifications based on the provided details:
- Name: YJYK Fitness Tracker with 24/7 Heart Rate Blood Oxygen Sleep Monitor
- Type: Fitness tracker and activity tracker
- Display: 1.1" AMOLED colour touch screen
- Monitoring: heart rate and blood oxygen (24/7 health monitoring)
- Sleep tracking: deep sleep, light sleep and awake periods, plus sleep quality rating
- Activity tracking: steps, distance and calories burned
- Sport modes: 25 sport modes (over 20 listed, including walking, running, cycling, indoor running and free training)
- Notifications: social message notifications, plus incoming call notifications and call rejection
- Water resistance: IP68 waterproof
Who it suits (and who should be cautious)
It’s a solid pick if you want a single wearable that covers day-to-day movement, plus ongoing health signals and sleep breakdown, without having to manage separate apps or gadgets. The AMOLED touch screen and watch face customisation also make it feel more personal than purely utilitarian bands.
It might not be for you if you’re mainly interested in precision training metrics. The information provided doesn’t claim advanced training features beyond sport modes and basic activity tracking, so for serious performance tracking you may find it stays more in the “everyday wellness” lane than a dedicated training tool.
Also, take the first-time setup seriously. There’s a special tip to charge it first to activate the device when you first receive it, and you’ll want to read the manual and connect it with the app called “Keep Health”. If you’re the type who wants everything working instantly out of the box, that extra step could be a minor hassle.
Final verdict
It makes sense to buy this YJYK fitness tracker if you’re looking for an everyday monitor that combines 24/7 heart rate, blood oxygen and sleep quality analysis with step and activity tracking, all on an AMOLED touch display. The IP68 waterproof rating is a reassuring baseline for daily wear, and smart message notifications add real convenience.
It’s not the best choice if you need medical accuracy, highly detailed training diagnostics, or advanced coaching features—based on what’s shared here, it feels more like a practical wellness and habit tracker than a specialist instrument.
Quick FAQ
Is it good for sleep tracking?
It includes sleep quality analysis and splits sleep into deep sleep, light sleep and awake periods, then provides a sleep quality rating. That’s aimed at helping you adjust habits rather than just reporting total time.
Does it track blood oxygen continuously?
Yes, the provided description states 24/7 heart rate and blood oxygen monitoring.
Can it show notifications from my phone?
Yes. It supports social app message notifications (examples mentioned include SMS, QQ, WeChat, WhatsApp, Facebook and Twitter) and it can show incoming call notifications, with the option to reject calls.
How do you set it up with a phone?
The included guidance says to connect the device with the app called “Keep Health”, and to charge it first to activate it when you receive it.
Is it waterproof for everyday use?
It’s rated IP68 waterproof, so it’s positioned for regular wear around the home and outdoors. Just bear in mind that “water resistance” isn’t the same as taking it for intentional swimming sessions unless the manual explicitly says so.