Holy Stone HS900 Sirius 249g GPS Drone, 4K, 3-Axis Gimbal (New)

The Holy Stone HS900, also called the Sirius, is a 249g folding GPS drone with a 4K camera on a 3-axis mechanical gimbal. It is aimed at beginners and casual flyers who want stabilized aerial video in a lightweight, budget-friendly package. Price and availability are set by the eBay seller.

Brands:

Description

The Holy Stone HS900 is Holy Stone’s step into gimbal-stabilized mini drones. Earlier Holy Stone models in this size relied on electronic stabilization alone, while the HS900 adds a 3-axis mechanical gimbal, a 48MP Sony sensor and GPS-assisted return home, all within the 249 g class. Launched in May 2024, it gives first-time pilots a non-DJI alternative with a familiar folding design.

Holy Stone HS900 key specs

Weight 249 g
Sensor 1/2.3-inch Sony CMOS, 48MP
Lens Fixed focus, f/2.6
Video 4K at 30fps, 1080p up to 60fps
Gimbal 3-axis mechanical, tilt +30 to -90 degrees
Rated flight time Up to 30 minutes per battery
Positioning GPS plus downward vision
Storage microSD card slot

Who the Holy Stone HS900 is for

This drone fits newcomers who want smooth footage from parks, beaches and road trips without a big upfront commitment. The sub-250g weight keeps rules lighter for recreational flying, GPS hold makes hovering easier for beginners, and the gimbal removes the jitter typical of toy-grade drones. It has no obstacle avoidance, so pilots who fly near trees or buildings need to stay attentive. Those who plan commercial work or need longer range will find more capable options in pricier categories.

What to check before buying a new Holy Stone HS900 on eBay

  • Battery count: listings vary between one, two or three batteries; more batteries mean more flying per outing.
  • Battery weight rules: the 249 g figure applies to the standard battery; check that any larger batteries in a bundle keep it under 250 g.
  • Exact model: Holy Stone sells many similar-looking drones; confirm the HS900 name and the 3-axis gimbal in the listing.
  • Light-drone rules: under 250 g there are fewer formalities, but no-fly zones still apply; our guide to drones under 250 grams explains the basics.

Holy Stone HS900 FAQ

Does the Holy Stone HS900 avoid obstacles?

No. It has a downward vision system for positioning, but no forward or side obstacle sensors.

Do I need to register the HS900?

For recreational flying in the US, drones under 250 g do not need FAA registration, though airspace rules still apply.

Does the HS900 shoot RAW photos?

At launch it saved photos as JPEG files; check current firmware notes for any changes.

How buying works

One click brings up new HS900 listings on eBay. eBay manages the checkout and payment, and the seller sends the drone out to you. The eBay Money Back Guarantee applies if your order doesn’t arrive or isn’t the item that was described. Prices, shipping fees and return windows differ by seller, so read them on eBay first.