# HY Digital No Screen Smart Watch Bracelet Sports Fitness Tracker Health Heart Rate Sleep Monitor Outdoor Smart Wristband

# SPECIFICATIONS

Activity Tracked: Steps Tracker

Application Age Group: Adult

Band Detachable: Yes

Band Material: CANVAS

Brand Name: OPUYYM

Case Material: Plastic

Category: Wristbands

Certification: CE

Compatibility: All Compatible

Function: Passometer,fitness tracker,sleep tracker,Blood Oxygen,Heart Rate Tracker,Thermometer

Global positioning: NONE

High-concerned chemical: None

Language: English

Metrics measured: Heart Rate Monitor,Blood Oxygen Monitor,Sleep Monitor,Body Temperature Monitor

Origin: Mainland China

Screen Style: None

Screen Type: None

Style: fashion

Touch Screen: No

Waterproof Grade: Professional Waterproof

Basic Parameter

Chipset: JL7073A  
APP: QRing  
Compatible System: For Android 5.1or above, IOS 8.0 or above  
FLASH memory: RAM 284KB ROM 1024KB  
BT: 5.4  
G-Sensor: STK8321-W  
Heart Rate: Vcare VC30F-S  
Battery: 175mAh  
Waterproof: 1ATM  
Wristband size: Total length: 255 mm, Adjustable length: 155-235 mm

Major function

1> Activity Tracking: Step count, distance, calorie calculation, exercise modes  
2> Notification Alerts: Indicator light flashes, app notifications, etc.  
3> Health Monitoring: Heart rate, HRV, blood oxygen saturation, sleep monitoring  
4> Additional Features: Remote camera control, find my device, low battery alerts, temperature measurement

Software feature

\--Step count, sleep, heart rate, exercise data tracking  
\--Health monitoring, stress levels, blood oxygen measurement  
\--Multiple workout modes, camera access, message alerts  
\--Supported languages: Danish, Ukrainian, Russian, Croatian, Hungarian, Hindi, Indonesian, Turkish, Hebrew, Greek, German, Italian, Latvian, Czech, Slovak, Slovenian, Japanese, French, Polish, Thai, Estonian, Swedish, Lithuanian, Simplified Chinese, Traditional Chinese, Romanian, English, Dutch, Portuguese, Spanish, Vietnamese, Arabic, Korean, Malay

![](https://ae01.alicdn.com/kf/S087577a53bbe4584bc915ac733c1e2570.jpg?width=800&height=1422&hash=2222) ![](https://ae01.alicdn.com/kf/S1ccc5902a2e84f1bb6c3319cb85a9d78G.jpg?width=800&height=1737&hash=2537) ![](https://ae01.alicdn.com/kf/S5b65c8d45007490daa8b43b4a58855b0K.jpg?width=800&height=1258&hash=2058) ![](https://ae01.alicdn.com/kf/S01455156b5124ada9ba1660e060788ebM.jpg?width=800&height=1668&hash=2468) ![](https://ae01.alicdn.com/kf/Sefe607e192914a8f8b20e65e65b302994.jpg?width=800&height=1193&hash=1993) ![](https://ae01.alicdn.com/kf/S8dc139c776f24b0cb81ce247e4ceb05d1.jpg?width=800&height=1384&hash=2184) ![](https://ae01.alicdn.com/kf/Sa19571a7a89c4d52a907937b90480043n.jpg?width=800&height=1728&hash=2528) ![](https://ae01.alicdn.com/kf/S1d327f37f3854ebc976989711b957ba1u.jpg?width=800&height=1248&hash=2048) ![](https://ae01.alicdn.com/kf/S7269113e673c4cb6a0d24875e0aafd7fl.jpg?width=800&height=1104&hash=1904) ![](https://ae01.alicdn.com/kf/Sf49c131ea4be4160a8a507c14ff1f68f4.jpg?width=800&height=1394&hash=2194)

![](https://ae01.alicdn.com/kf/S1c89e472ebe4401aa083ff4011733f48V.jpg?width=800&height=1413&hash=2213) ![](https://ae01.alicdn.com/kf/Sbc6224b905ec47b88e1bd8d637f2d369n.jpg?width=800&height=1450&hash=2250) ![](https://ae01.alicdn.com/kf/S745eab32c0ad49b0bc994eb625d1b000L.jpg?width=800&height=1199&hash=1999) ![](https://ae01.alicdn.com/kf/Sf4d3ec57cac0409eb2fdf007a51e6108V.jpg?width=800&height=1605&hash=2405) ![](https://ae01.alicdn.com/kf/Sd023fd5a469a494d84f2f16a720202330.jpg?width=800&height=1269&hash=2069) ![](https://ae01.alicdn.com/kf/Sf4ad72c88b1d4dfda177720d524c8815u.jpg?width=800&height=1266&hash=2066) ![](https://ae01.alicdn.com/kf/Sa4beaa3dd8834436aa3c40e5ff78d1ffu.jpg?width=800&height=1360&hash=2160)

## Details

- **Price:** 48.05 EUR
- **Vendor:** Tidesmit
- **Tags:** fitness trackers

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Gold | 48.05 EUR | In stock |
| Green | 48.05 EUR | In stock |
| Black | 48.05 EUR | In stock |

## Images

- No-screen smart watch bracelet set with green, black, and light pink fabric straps
- No-screen smart watch bracelet on wrist with black fabric strap
- No-screen smart watch bracelet on sports wrist with black display module and strap
- No-screen smart watch bracelet with green strap and dark module on arm
- No-screen smart watch module on textured black strap with glowing sensor light
- No-screen smart watch bracelet with black strap partially submerged in pool water
- No-screen smart watch bracelets with green and black fabric straps
- No-screen smart watch bracelet with black strap shown in water and fitness use
- No-screen smart watch bracelet with black strap on person exercising
- No-screen smart watch bracelet with slim green fabric strap and adjustable fit

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> Source: [Tidesmit](https://tidesmit.com/products/hy-digital-no-screen-smart-watch-bracelet-sports-fitness-tracker-health-heart-rate-sleep-monitor-outdoor-smart-wristband)
> Updated: 2026-08-29