G-Band Non-Invasive Glucose Watch | ECG+BP+SpO2 | 24H Sleep & 120 Sports | Remote Family Care

Clinical-grade health monitoring meets minimalist design. The E900 tracks ECG, blood glucose, body composition, and 120+ exercises in a sleek, screen-free band—delivering 7+ days of actionable wellness insights without the bulk.

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G-Band Non-Invasive Glucose Watch | ECG+BP+SpO2 | 24H Sleep & 120 Sports | Remote Family Care

E900 Smart Health Band

Product Overview

The E900 is an advanced health monitoring wearable designed for comprehensive wellness tracking. Featuring a sleek, screen-free design, this device prioritizes essential health metrics through sophisticated sensor technology and seamless mobile integration via the G Band app.

Core Specifications

Product Model: E900
Master Chip: JL 7013A
Bluetooth: BLE 5.3
Water Resistance: IP68 rated
Vibration: Mute/Vibrate modes

Display & Design

Screen Configuration: Screen-free design for ultra-minimalist aesthetics and extended battery life
Device Dimensions: 42.3 × 27.4 × 8.0 mm (length × width × height)
Shell Material: Plastic spraying with electroplating finish, reinforced with stainless steel sheet

Strap Options & Colors

Braided Strap Colors: Black, Silver, Pink
Silicone Strap Colors: Black, Blue, Pink
Total Color Variants: 6 combinations available

Advanced Sensor Technology

Blood Oxygen Sensor: 500Hz Huiding 3228T
PPG Chip: PD2325 + GH3228T dual-chip configuration
Gravity Sensor: DA267

Comprehensive Health Monitoring

The E900 delivers medical-grade health insights through multiple tracking modalities:

Cardiovascular Health: ECG heart health analysis, continuous heart rate monitoring, blood pressure tracking, HRV (Heart Rate Variability) monitoring
Metabolic Assessment: Non-invasive blood glucose assessment, blood oxygen saturation monitoring
Body Composition: BMI calculation, body fat percentage analysis, blood component monitoring (blood lipids, uric acid levels)
Sleep Science: 24-hour scientific sleep monitoring with detailed stage analysis
Women's Health: Menstrual cycle tracking and fertility insights
Additional Wellness: Body temperature monitoring, stress level assessment, medication reminders

Remote Care Features

Stay connected with loved ones through the remote care functionality, enabling family members and friends to monitor health data and receive alerts regardless of distance.

Fitness & Activity Tracking

Daily Metrics: Step counting, calorie expenditure, distance traveled
Exercise Modes: 120+ multi-sport activity profiles
Smart Features: Message notifications, alarm clock, remote camera shutter (shake to capture), device locator

Battery & Power

Battery Type: High-density lithium polymer
Capacity: 180 mAh
Charging Method: Magnetic charging for convenient power replenishment
Usage Endurance: 7–15 days active use
Standby Duration: 30+ days standby time

System Compatibility

Android: Version 8.0 and above
iOS: Version 13.0 and above

Control Interface

Operation Mode: Full control via dedicated mobile application (G Band)
User Interface: App-driven navigation and settings management

Multilingual Support

The G Band application supports 33 languages: Danish, Ukrainian, Urdu, Russian, Croatian, Hungarian, Bokmål Norwegian, Hindi, Indonesian, Turkish, Bengali, Hebrew, Greek, German, Italian, Czech, Slovak, Japanese, French, Polish, Persian, Thai, Swedish, Lithuanian, Simplified Chinese, Traditional Chinese, Romanian, Finnish, English, Dutch, Portuguese, Spanish, Vietnamese, Arabic, Korean, and Malay.

Packaging Contents

Each retail package includes: E900 Health Band, magnetic charging cable, comprehensive instruction manual, and premium packaging box.

Packaging Specifications

Individual Color Box: 140 × 98 × 29 mm
Outer Carton Dimensions: 510 × 295 × 170 mm
Quantity per Carton: 50 units

Light, Breathable & Snug — Free to Move on Your Wrist

Ergonomic Design, Ultra-Thin 8mm, Weightless Wear

Crafted with lightweight materials for pressure-free, all-day comfort. Smooth curves hug your wrist; the breathable, skin-friendly strap repels sweat and stickiness—fresh for daily use and workouts. Screenless minimalist design cuts clutter, blending comfort, style, and unobtrusive all-scenario wear.

Sense Blood Oxygen Changes

Decode Your Body's Oxygen Supply Signals

All Scenarios Covered: Sports | Sleep | Daily Life

High-Altitude Trips: Accurate blood oxygen data, timely alerts for hypoxia risks
Deep Sleep: Uninterrupted monitoring, precisely track blood oxygen saturation with traceable sleep health

A Great Helper for Fat Loss & Muscle Gain

Body Composition Analysis

Core Principle: Bioelectrical Impedance Analysis (BIA)

The device emits a weak, safe electric current that passes through body tissues. Different body components have varying electrical conductivity—fat has high resistance; water and muscle have low resistance.

Analysis & Calculation

By measuring electrical impedance values and combining basic data such as height and weight, the device calculates the proportion of body components including body fat percentage and muscle mass.