Technical Specifications
| Feature | Details |
|---|---|
| Product Code / SKU | ASB100SB |
| Brand | Astrum |
| Product Type | Fitness Band |
| Display | - |
| Case Material | Silicone strap + PC body |
| Bluetooth Version | BLE 5.1 |
| Battery Capacity | 190mAh |
| Working Time | 30–45 days |
| Standby Time | Up to 90 days |
| Charging Time | 2 hours |
| Water Resistance | 3ATM (30m) |
| Sports Modes | 121+ |
| Sensors | Heart rate, SpO₂ |
| GPS Tracking | Smartphone‑assisted GPS route tracking |
| Companion App | Da Halo |
| OS Compatibility | Android 5.0+ / iOS 9.2+ |
| Dimensions | 46 × 23 × 11mm |
| Net Weight | 25g |
| Warranty | 12‑month manufacturer warranty |
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Astrum SB100N Fitness Band with 45‑Day Battery
Brand: Astrum
Product Code / SKU: ASB100SB
Manufacturer Product Code: SB100N
Category: Wearables / Fitness Bands
Model: SB100N Fitness Band
Description
The Astrum SB100N is a long‑life fitness band designed for athletes and active lifestyles.
With an impressive 30-45-day battery life from a single 2‑hour charge, it eliminates the need for weekly charging interruptions. The SB100N supports 121+ sports modes, GPS route tracking via smartphone, and syncs seamlessly with Strava and Apple Health.
Its silicone strap is sweat‑resistant and comfortable for all‑day wear, while 3ATM water resistance protects against rain, sweat, and everyday water exposure. Advanced health tracking includes 24/7 heart rate monitoring, SpO₂ measurement, stress tracking, and automatic sleep analysis.
Highlights
30–45-day battery life per charge
Syncs directly with Strava & Apple Health
121+ sports modes with GPS route tracking
24/7 heart rate, SpO₂, stress & sleep monitoring
3ATM water resistance (rain, sweat, showers)
Lightweight silicone strap for comfort
BLE 5.1 connectivity
Compatible with Android & iOS
What’s Included
1 × Astrum SB100N Fitness Band
1 × Magnetic 2‑pin USB charging cable
1 × User guide
Retail packaging