SKU: 37446907184

SingularXYZ Sfaira One GNSS RTK Rover

Sale price$467.72 Regular price$519.69
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Description

SingularXYZ Sfaira One GNSS RTK RoverSfaira One GNSS Receiver Your Pocket Size Partner for Precision! Welcome to the future of surveying, where compact doesn't compromise precision. Introducing the Sfaira One GNSS Receiver, an entry level RTK rover designed for professionals with a taste for sleek efficiency. You're a surveyor. Your work takes you to rugged terrains, dense jungles, and sprawling cities. You need a GNSS receiver that can keep up, but you're tired of lugging around heavy,

Sfaira One GNSS Receiver - Your Pocket-Size Partner for Precision!

Welcome to the future of surveying, where compact doesn't compromise precision. Introducing the Sfaira One GNSS Receiver, an entry-level RTK rover designed for professionals with a taste for sleek efficiency.

You're a surveyor. Your work takes you to rugged terrains, dense jungles, and sprawling cities. You need a GNSS receiver that can keep up, but you're tired of lugging around heavy, complicated equipment. You need portability without compromising precision.

Remember those long hours waiting for a device to charge, or struggling to make a connection in hostile environments? Or perhaps the sheer dread of potential damage due to a slip or a spill? Wave goodbye to those troublesome times.

Your surveying companion has arrived in the form of the Sfaira One GNSS Receiver.

Key Features

  1. Ultra-portable and Lightweight: Don't judge its power by its size (Φ50mm×149 mm). Light enough to slip into your pocket or backpack, it's ready for an adventure whenever you are.
  2. Centimetre Accuracy: Empowered with a whopping 1408 channels for unerring tracking of GPS, BDS, GLONASS, Galileo, & QZSS, expect centimetre-perfect positioning even in the harshest of environments.
  3. 16-Hour Battery: What's endurance? It's a full workday (and then some) on a mere 2-hour charge. Never be left powerless in the field again.
  4. Bluetooth Connection: Wireless bliss. Manage and conduct survey tasks via your smartphone. Compatible with SingularPad, SingularSurv, and major field survey or GIS software.
  5. Durable Housing: Designed for the real world, our device sports an IP65 protection level, 1.5m drop-proof housing, and can withstand temperature extremities. Your Sfaira One is as rugged as you.
  6. 3-Steps Operation: No degree in Rocket Science needed here. Three simple steps and you're up and surveying.
  7. Black/White Variants: Whether you like to keep things cool and calm or lively and bright, we've got you covered with classic black and white versions.
  8. Integrate with GIS software , easily connect the Sfaira One to GIS software such as Qfield

Our Sfaira One GNSS Receiver, compact in size, mighty in features, promises a new era in geodetic surveying, where convenience walks hand-in-hand with professional performance.

Specifications

All the detailed specifications and technical details are available for you to geek out. Trust us, it's impressive!

SATELLITES TRACKING
Channels: 1408
BDS: B1I, B2I, B3I, B1C, B2a, B2b*
GPS: L1 C/A, L1C*, L2P, L2C, L5
GLONASS: L1, L2, L3*
Galileo: E1, E5a, E5b, E6*
QZSS: L1, L2, L5
Cold start: <30s
Warm start: <20s
RTK initialization time: <5s (typical)
RTK initialization reliability: >99.9%
Re-acquisition: <1s

DATA FORMAT
Positioning data format: NMEA-0183
Correction data format: RTCM v3.3/3.2/3.1/3.0
Data protocol: Ntrip
Data update rate: 1 Hz
Baud rate: 115200 bps

COMMUNICATION
Bluetooth: BT2.0
Interface: Type-C, for charging and firmware upgrade

ACCURACY
Standalone:
- 1.5m Horizontally
- 2.5m Vertically
DGPS:
- 0.4m Horizontally
- 0.8m Vertically
RTK:
- 8mm+1ppm Horizontally
- 15mm+1ppm Vertically

PHYSICAL
Size: Φ50 mm ×149 mm
Weight: 409g
Button: 1 power button
Indicator: 2 LEDs, indicating satellite tracking and battery status

ELECTRICAL
Power consumption: 1.0 W
Input voltage: 5V DC ≤ 2A
Battery: 4800 mAh
- 2 hours fast charge
- 16 hours working time, with continuous Bluetooth transmission, satellite tracking and RTK surveying

ENVIRONMENTAL
Working temperature: -45 ℃ to + 75 ℃
Storage temperature: -55 ℃ to + 85 ℃
Waterproof & dustproof: IP65
Drop: Designed to survive a 1.5m drop onto concrete

*BDS B2b, GPS L1C, GLONASS L3 and Galileo E6 signals are reserved for future upgrade.

So, why wait? Grab your Sfaira One GNSS Receiver today and redefine the way you survey. Be it land surveying or a challenging geodetic survey, with Sfaira One, you're always one step ahead!

(Just a quick note: BDS B2b, GPS L1C, GLONASS L3, and Galileo E6 signals are reserved for future upgrades. We love staying ahead of the curve.)

Resources

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 37446907184

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4.0 ★★★★★
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J
Verified Purchase
Jesse blake
West Palm Beach, US
★★★★★ 1
Did not work
Watch looks great, but did not work at all.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 3, 2025
G
Verified Purchase
GrossMotorGuru
Pawtucket, US
★★★★★ 5
Classic and functional
Color: Stainless Mesh/ Blue Dial
High quality and affordable watch. Love the mesh band. It’s a classic, functional everyday look. Easy to adjust, and never runs out of power. Perfect for men who have smaller wrists. Bought for my husbands birthday, and he loves it.
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Reviewed in the United States on July 31, 2025
A
Verified Purchase
Adrian
Louisville, US
★★★★★ 5
Everything as expected
Color: Stainless Mesh/ Blue Dial
It's a nice watch added to the collection, looks really good on hand, the metallic mesh band is very elegant and also customizable, so it will fit perfectly on your hand. It seems that it had a bit of charge out of the box, but I'll leave it under a direct (under 20cm distance) LED desk lamp to recharge overnight, I'll also leave them under sunlight around the windows whenever possible (at least for the first week or so), it's stated in the online manual that it will need ~45 hours to fully charge on a cloudy day under the sunlight. By the way, it would've been nice to have the manual in the box, but at least it's easy to find the (generic) manual in their website. The fluorescence of the hands and hour dots are really bright and mine had nice bluish color. Of the features, the chronograph works perfectly as expected, the manual also states to set the time 5 minutes ahead of the real time then slowly rewind back to the current time whenever setting the time, for the time keeping to be more accurate because of some gear movements inside. To be honest, it would be great to see Citizen use scratch resistant sapphire instead of some mineral as the face protective layer, as they do for other high-end models, the technology is not new and I think it wouldn't make it that much more expensive, I hope this one will be resistant enough🤞🏻 Overall, this is the first day I received the watch, I'm quite happy with my purchase, it's nice knowing you won't need to replace the battery anytime soon 😛
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2023
M
Verified Purchase
44Magpie
Grantham, US
★★★★★ 5
Great World Time Watch!
Color: Stainless/ Black Dial
The usual quality Citizen construction, Eco-Drive, and a very handy world time bezel. FIVE STARS!
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Reviewed in the United States on February 8, 2026
D
Verified Purchase
DS
Chelsea, US
★★★★★ 4
Great watch for the money
Color: Stainless Mesh/ Blue Dial
Looks great. I swapped out the band for a leather strap. Nice watch, well designed. My other eco drive has been going strong for 15 years or so without a hitch. So I have high expectations for this one.
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Reviewed in the United States on January 9, 2024

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