Singular XYZ
SingularXYZ Sfaira ONE Plus GNSS Receiver
The SingularXYZ Sfaira ONE Plus GNSS receiver is a lightweight, pocket-sized RTK solution designed for CORS-based surveying. It comes with full satellite tracking, a 60° IMU tilt sensor, and Bluetooth connectivity, allowing it to deliver centimeter-level accuracy with simplicity and portability. Watch the Sfaira ONE Plus Unboxing
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SKU: MET-GPS32
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Product Highlights
- Centimeter accuracy using full-constellation satellite tracking
- Ultra-compact and lightweight (409g) — fits in your pocket
- IMU tilt surveying with <2.5 cm accuracy, up to 60°
- Bluetooth 4.0 for wireless connection to SingularPad or other apps
- 16+ hour runtime on a single charge
Overview
Designed for professionals on the move, the SingularXYZ Sfaira ONE Plus GNSS Receiver is tailored for use with CORS networks. It delivers centimeter-level positioning with a high-precision 1408-channel GNSS engine that supports all major satellite constellations, including GPS, BDS, GLONASS, Galileo, and QZSS.
The 60° tilt IMU sensor requires just a 5-second to initialize, letting users start measuring quickly, even on uneven terrain. It includes features such as Bluetooth 4.0, a 409g form factor, and 16+ hours of battery life. It’s a powerful yet ultra-portable solution for surveyors and GIS professionals.
Product Video
See the product in real field use.
Specifications
| Standalone | 1.5 m (H) / 2.5 m (V) |
|---|---|
| DGPS | 0.4 m (H) / 0.8 m (V) |
| Static | 2.5 mm + 0.5 ppm (H) / 5 mm + 0.5 ppm (V) |
| RTK | 8 mm + 1 ppm (H) / 15 mm + 1 ppm (V) |
| PPP | 5 cm (H) / 10 cm (V) |
| SBAS | <1.0 m 3D RMS |
| Time Accuracy | 20 ns |
| Tilt Accuracy | < ±2.5 cm (within 60°) |
| Channels | 1408 |
| BDS | B1I, B2I, B3I, B1C, B2a, B2b |
| GPS | L1C/A, L1C, L2C, L2P(Y), L5 |
| GLONASS | G1, G2, G3 |
| Galileo | E1, E5a, E5b, E6 |
| QZSS | L1C/A, L1C, L2C, L5 |
| NavIC | L5 |
| SBAS | WAAS, EGNOS, SDCM, BDSBAS, GAGAN |
| L-Band | Supported |
| Cold Start | <30 s |
| RTK Init Time | <5 s |
| RTK Reliability | >99.9% |
| Re-acquisition | <1 s |
| Tilt Range | Up to 60° |
| Tilt Accuracy | ±2.5 cm |
| IMU Initialization Time | 5 seconds |
| Bluetooth | 4.0 |
| Interface | Type-C (charging & firmware update) |
| Positioning | NMEA-0183 |
| Corrections | RTCM v3.0/3.1/3.2/3.3 |
| Protocols | Ntrip |
| Update Rate | 1 Hz |
| Baud Rate | 115200 bps |
| Battery | 4800 mAh |
| Runtime | 16+ hours (Bluetooth + RTK active) |
| Charging Time | ~2 hours |
| Power Consumption | 1.0 W |
| Input Voltage | 5V DC ≤ 2A |
| Size | Φ50 mm × 149 mm |
| Weight | 409g |
| Buttons | 1 (Power) |
| Indicators | 2 LEDs (GNSS status, battery) |
| Operating Temp | -45°C to +75°C |
| Storage Temp | -55°C to +85°C |
| Waterproof/Dustproof | IP65 |
| Drop Resistance | 1.5 m onto concrete |
Features
Centimeter accuracy using full-constellation satellite tracking
Ultra-compact and lightweight (409g) — fits in your pocket
IMU tilt surveying with <2.5 cm accuracy, up to 60°
Bluetooth 4.0 for wireless connection to SingularPad or other apps
16+ hour runtime on a single charge
Type-C charging – compatible with power banks
IP65 protection and 1.5 m drop-tested for outdoor reliability
Simple 5-second tilt initialization for rapid setup
In the Box
- Sfaira ONE Plus GNSS Receiver
- Type-C Charging Cable
- Pole Mount Adapter (optional)
- User Manual
- Carrying Case
Product Downloads
Download the datasheet, brochure or user guide for this product (PDF).
Frequently Asked Questions
Reviews
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| Specification | This product | |||
|---|---|---|---|---|
| Brand | Singular XYZ | FJDynamics | South | South |
| Price | Price on request | Price on request | Price on request | Price on request |
| Availability | In stock | In stock | In stock | In stock |
| Type | GNSS Receiver | GNSS LiDAR fusion system | GNSS Receiver | GNSS Receiver |
| Tracking Channels | — | — | — | 1760 channels |
| IMU / Tilt Compensation | Yes | Yes | — | Yes |
| Positioning Technology | RTK | RTK | — | — |
| Connectivity | Bluetooth | — | — | — |
| Condition | New | New | New | New |
| Delivery Time | 4–7 business days | 4–7 business days | 4–7 business days | 4–7 business days |
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