SPECIFICATIONS

Activity Tracked: Activity Tracker,Steps Tracker,Distance Tracker

Battery Capacity(mAh): 15-20mAh

Brand Name: Domhong

Case Material: Alloy

Certification: ce,FCC

Choice: yes

Display screen: No

High-concerned chemical: none

Item Weight: 3-5g

Metrics measured: Heart Rate Monitor,Blood Pressure Monitor,Sleep Monitor,Blood Oxygen Monitor

Model Number: TK7

NFC Support: No

Origin: Mainland China

Waterproof Grade: 5ATM

semi_Choice: yes

🔍 Function: Multiple exercise modes, sleep/heart rate/blood pressure monitoring, remote care

🧱 Material: Stainless steel + epoxy resin

📱 Compatible Systems: Android 5.0+, IOS 10.0+

💾 Storage: Sync daily via app; stores up to 15 days of data

🔋 Battery: 15-20mAh capacity, 3-5 days usage; magnetic charging (cable/chamber), ~1 hour to charge

💡 Sensor: Visible light LED (safe, user-friendly)

📶 Connection: Bluetooth Low Energy 5.0

⚖️ Weight: 3-5g

💧 Waterproof: 5ATM+IP68

🔌 Charging Port: Magnetic (with short-circuit protection)

📦 Package Includes: Ring, charging compartment, magnetic cable, manual, box

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Intentional design

We make things that work better and last longer. Our products solve real problems with clean design.

Quality first

We obsess over the details and strive to deliver the best products at the best prices, every time.

Customer care

We're always on your side: keeping our loyal customers happy is our top priority and number one goal.

Feature 1

Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.

Feature 2

Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.

At the heart of every product lies a unique story, driven by our passion for quality and innovation. Each item enhances your everyday life and sparks joy.