Screenless Smart Wristband Waterproof Fitness Tracker Blood Oxygen Heart Rate Health Monitor | Y28C-WearableMaster
$21.87
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Why You’ll Love It?
Y28C Screenless Smart Wristband Waterproof Fitness Tracker Blood Oxygen Heart Rate Health Monitor – Black
【Advanced Health Monitoring】Track heart rate, blood oxygen, sleep quality, and stress levels 24/7 for comprehensive health insights.
【AI-Powered Analysis】Built-in smart algorithms integrate multi-dimensional data including heart rate, SpO₂, and sleep patterns to generate professional health reports.
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No import fees or extra delivery charges worldwide
Official Authorized Distributor
WearableMaster.COM is an authorized distributor on all brands we sell. As an authorized distributor we have extensive knowledge and insight about the products and can provide you with the necessary education for using the products. Also as an authorized dealer this will give you a peace of mind knowing that you have a full warranty on all the products that you buy from us.
Two Years Warranty
We double all 2-year manufacturer warranty’s and take care of everything for you. No waiting on hold with the manufacturer.
2-year warranty and 100% authentic products
Free returns within 30 days of purchase
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Price adjustment within 30 days of payment
Items purchased from WearableMaster.COM are eligible for our price adjustment policy. We will provide the price difference in the currency that the order was paid in if the selling price of the item purchased was reduced within 30 days of payment in the same country or region. The shipment of your order will not be affected by applying for a price adjustment before you receive your item(s).
30-day free returns and 30-day price adjustments
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WearableMaster'Opintion For Your Selection
WearableMaster'Opinion For Your Selection
-
Screenless Experience - 78%
78%
-
Heart Rate Tracking - 79%
79%
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Sleep Utility - 79%
79%
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5Atm Comfort - 80%
80%
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120Mah Endurance - 80%
80%
Best Uses and Buyer Fit
Use cases: Y28C supports distraction-free wellness, sleep and activity tracking through its companion app.
Best for: users who want continuous wrist-based data without another bright display or frequent interaction.
Benefits: Y28C brings together Screenless, Heart Rate, sleep, 5ATM and 120mAh in a wrist-worn format.
Ideal buyer profiles: sleep-conscious adults, focused workers, fitness beginners and screen-free wearable buyers.
Pros
- Y28C uses Heart Rate for convenient everyday feedback
- Sleep adds useful context for routines and recovery
- 5atm suits the source-listed wearing scenarios
- 120mah supports the intended portable routine
Cons
- Fit and sensor contact can vary with wrist position and strap adjustment
- Battery duration varies with monitoring frequency, screen use and connected features
- Wellness readings are intended for personal reference rather than medical diagnosis
Y28C Screenless Smart Wristband Waterproof Fitness Tracker Blood Oxygen Heart Rate Health Monitor – Black
Advanced Health Monitoring
Track heart rate, blood oxygen, sleep quality, and stress levels 24/7 for comprehensive health insights.
AI-Powered Analysis
Built-in smart algorithms integrate multi-dimensional data including heart rate
SpO₂, and sleep patterns to generate professional health reports.
5ATM Waterproof Design
Supports up to 50m water resistance, perfect for swimming, showering, and all-weather outdoor activities without worry.
Ultra-Lightweight Comfort
Weighing only 14.3g with a slim 7.9mm profile and breathable nylon woven strap for all-day comfortable wear.
Extended Battery Life
Product Details
120mAh battery delivers 5-7 days of regular use and up to 30 days standby time with low-power technology.
Specifications
Basic parameters
bracelet size（mm）
L*W*H=40.35*27*7.9
Weight
14.3g
Major function
1> Exercise records: steps, distance, calorie calculation, exercise mode2> Message reminder: call reminder, message notification2> Health management: heart
rate HRV、 Blood oxygen saturation, sleep monitoring, temperature measurement
Product Details
AI analysis3> Other functions: remote control for taking photos, searching for wristbands, low battery reminder, love space, family
and friends ranking list
Hardware parameter
Chipset
Jieli
Chipset Model
JL7073
App
QRing
Compatible system
Product Details
Android 5.1 or above, iOS 9.0 or above
RAM+ROM
RAM 284KB ROM 1024KB
LCD Type
No
Screen size
No
resolution ratio
No
Digital crown (encoder)
Product Details
No
Touch Panel Type
No
Connection parameters
BT
5.4 BLE (Bluetooth-compatible Low Energy)
Bluetooth-compatible call
No
WIFI
No
Product Details
NFC
No
Sensor
Sensor
ST LIS2DOC
Gyroscope
No
Heart Rate Sensor
HX3697
GPS
Product Details
No
Battery
Battery type
Lithium polymer
capacity
120mAh
Charging mode
Magnetic Charging Cable
App software features
QRing
Product Details
Step count, sleep monitoring, heart rate tracking, exercise data records
Health monitoring, pressure, blood oxygen measurement
Multiple sports modes, take photos
Supported languages: Danish
Ukrainian
Russian
Croatian
Hungarian
Hindi
Indonesian
Product Details
Türkiye
Hebrew
Greek
German
Italian
Latvian
Czech
Slovak
Slovenian
Japanese
Product Details
French
Polish
Thai
Estonian
Swedish
Lithuanian
Simplified Chinese
Traditional Chinese
Romanian
English Dutch
Product Details
Portuguese
Spanish
Vietnamese
Arabic
Korean
Malay
Other parameters
Dust Proof & Waterproof Level
5ATM
Charging time
Product Details
About 1.5H
Life time
5-7 days of usage, 30 days of standby
Product language
No
Strap size
Total length 230MM, adjustable length 125-200MM
Product Material
Main body: Plastic button: Aluminum alloyWristband: Nylon strap+plastic buckle
Q & A
Screenless Smart Wristband Waterproof Fitness Tracker Blood Oxygen Heart Rate Health Monitor | Y28C-WearableMaster
| Detail Specs | Y28C |
|---|---|
| Model | Y28C |
| Main bod | Plastic button: Aluminum alloyWristband: Nylon strap+plastic buckle |
| Certificate | CE-RED,CE-RoHS,FCC-ID |
| Color | Black |
Quick Comparison
| Screenless Smart Wristband Waterproof Fitness Tracker Blood Oxygen Heart Rate Health Monitor | Y28C-WearableMaster remove | ASUS TUF Gaming remove | HP Victus 16-e0174nw remove | Microsoft Surface Laptop Studio remove | Acer ProDesigner PE320QK remove | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Name | Screenless Smart Wristband Waterproof Fitness Tracker Blood Oxygen Heart Rate Health Monitor | Y28C-WearableMaster remove | ASUS TUF Gaming remove | HP Victus 16-e0174nw remove | Microsoft Surface Laptop Studio remove | Acer ProDesigner PE320QK remove | ||||||||||||||||
| Image |  |  | | | | ||||||||||||||||
| SKU | WMB-Y28C | 30899 | 30898 | 30902 | 2144207 | ||||||||||||||||
| Rating | |||||||||||||||||||||
| Price | $21.87 | $1,640.00 | Original price was: $1,020.00.$918.00Current price is: $918.00. | $1,800.00 | $750.00 | ||||||||||||||||
| Stock | 29 in stock | 29 in stock | 29 in stock | 29 in stock | |||||||||||||||||
| Availability | 29 in stock | 29 in stock | 29 in stock | 29 in stock | |||||||||||||||||
| Add to cart | Select options This product has multiple variants. The options may be chosen on the product page | ||||||||||||||||||||
| Weight | N/A | N/A | N/A | N/A | N/A | ||||||||||||||||
| Dimensions | N/A | N/A | N/A | N/A | N/A | ||||||||||||||||
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FAQs
Q & A
Screenless Smart Wristband Waterproof Fitness Tracker Blood Oxygen Heart Rate Health Monitor | Y28C-WearableMaster
