CanTrack - NB20

The NB20 by NB (model NB20) is a compact 4G Bluetooth smart pet tracker engineered for accurate indoor and outdoor location and seamless integration with the Green-Gps platform. Green-Gps compatible out of the box, the NB20 combines GPS/GNSS, Bluetooth 5.0 LE and Wi‑Fi positioning with Nano SIM or eSIM cellular connectivity to deliver reliable real-time tracking, geo-fence alerts and history playback for pet owners and managers who need a lightweight, water-resistant solution.

Designed for daily walks, anti-loss protection and remote monitoring, the NB20 is lightweight (28 g), water-resistant to IPX7, and sized to attach easily to collars and harnesses. Multiple working modes—Bluetooth standby, walking mode and urgent tracking—plus low-battery warnings and a remote-controlled LED night light make the NB20 a practical GPS tracker choice for pet safety and constant location awareness through Green-Gps.

Key Highlights

• Green-Gps compatible for quick platform integration and real-time tracking across mobile and web dashboards.
• Hybrid indoor/outdoor positioning: Bluetooth/Wi‑Fi-assisted indoor locating that switches to GPS outdoors for continuous coverage.
• Long BLE standby—up to three months in Bluetooth mode—helping conserve battery between active tracking events.
• Compact, lightweight (28 g) and IPX7 water-resistant design tailored for collars and harnesses.
• Multiple working modes (Bluetooth standby, walking mode, urgent tracking) to balance power and accuracy.
• Convenience features: remote-controlled LED night light, history trace playback, geo-fence alerts and low battery alarm.
• Cellular versatility: Nano SIM or eSIM with LTE CAT-M1 / CAT-NB2 support for broad low-power wide-area coverage.

How It Works with Green-Gps

When paired with Green-Gps, the NB20 streams location and status data to your Green-Gps account for real-time monitoring, alerts and historical reports. The device’s multi-technology positioning and cellular uplink let Green-Gps present continuous telemetry and location traces whether your pet is indoors near Bluetooth/Wi‑Fi signals or out in the open using GPS. Integration is straightforward: set geofences, configure urgent tracking triggers and receive low-battery notifications through Green-Gps’s interface.

• Real-time location and telemetry updates delivered to Green-Gps for live maps and alerts.
• Indoor positioning via Bluetooth and Wi‑Fi fingerprints; automatic GPS handover outdoors for accurate tracking.
• History trace playback visible in Green-Gps to review movement patterns and walking routes.
• Geo-fence alerts and low battery alarms pushed to Green-Gps for instant notifications.
• Bluetooth 5.0 LE connectivity and OTA support for firmware updates and sensor pairing via the Green-Gps workflow.
• Scales with Green-Gps features—while optimized for pet tracking, Green-Gps also supports broader fleet management and telemetry features when used with compatible devices and add‑ons.

Technical Overview

Use Cases

• Pet anti-loss and recovery: set geofences in Green-Gps and get instant alerts if a pet leaves a safe zone.
• Daily walking and route tracking: use walking mode and history trace playback to review routes and behavioral patterns.
• Nighttime visibility and safety: remote-controlled LED night light to increase pet visibility during evening walks.
• Remote monitoring for kennels or caregivers: continuous real-time tracking and low-battery notifications via Green-Gps.
• Indoor/outdoor hybrid tracking: Bluetooth/Wi‑Fi positioning for indoor accuracy and GPS for outdoor precision.

Why Choose This Tracker with Green-Gps

The NB20 delivers a balanced combination of compact hardware, multi-technology positioning and cellular flexibility that makes it an excellent Green-Gps compatible GPS tracker for pet owners and small-scale monitoring use. Its lightweight, water‑resistant design and long BLE standby suit everyday pet routines, while precise GNSS performance (sub‑2 m accuracy) and fast TTFF provide dependable real-time tracking when every second matters.

Choosing the NB20 with Green-Gps means easy setup, access to geo-fence and history features, and a device that can be updated over Bluetooth without servicing. While the NB20 focuses on pet location and anti-loss scenarios, the Green-Gps ecosystem also supports broader telemetry and fleet management workflows—such as ignition, immobilizer or fuel monitoring—when those capabilities are required and implemented with compatible hardware. For pet safety, practical convenience and reliable Green-Gps compatible tracking, the NB20 is a compact option that keeps pets visible and owners informed.