FetchSphere Nano Smart Interactive Ball
🐾 Chewed through it in 30 days? Full refund. No questions asked. Details
🎾 Every 10 balls sold, we give one to a random dog. Leave your @ in the order note and we tag you when the drop films. How it works
The Little One.
At 2.4 inches the FetchSphere Nano is our smallest ball yet, made for the pets the Pro and the Mini are simply too big for. It rolls off on its own, changes direction, and keeps going until your cat or your small dog decides it has had enough.
Two play modes let you set the pace: Chill for a slow, steady roll, Beast for fast and darting. A rainbow paw glows on top through both, so it is easy to find on a dark floor. The hexagon shell twists open so the core lifts out to charge over USB-C, then twists back together.
2 play modes · rainbow paw light · USB-C charging · made for cats, kittens and small dogs
Good for: indoor cats, kittens and very small dogs under about 8 lb. A 61 mm automatic cat ball that moves on its own, changes direction, rests and wakes when touched, with a rainbow paw light. Two modes, USB-C, about 4 hours per charge, water resistant, ships from the USA, free US shipping.
Moves on its own. Made for cats, kittens and very small dogs.
✓ Free US shipping · ✓ 30-day chew guarantee
Which ball for my dog?Bigger dog? The Mini for small to medium, the Pro for 25 lb+ chewers.
Every order
Guarantee
Materials
USA
1 Given Away
Buy now, pay over time
Split your order into 4 interest-free payments at checkout — no extra fees.
Description
The FetchSphere Nano is a 2.4″ (61 mm) smart ball built for cats, kittens and small dogs — the pets the Pro and the Mini are simply too big for. It rolls off on its own and changes direction, with a rainbow paw light glowing on top. Two play modes, Chill and Beast. USB-C rechargeable. Water resistant.
Product Features
- 2 play modes — Chill for a slow, steady roll; Beast for fast and darting
- Rainbow paw light glows on top through both modes
- Self-rolling — moves off on its own and changes direction
- USB-C rechargeable — about 4 hours of play per charge
- Hexagon-textured shell twists open so the core lifts out
- Water resistant — wipe or rinse the shell clean
- Sized for cats, kittens and small dogs
Product Specs
- Diameter: 61 mm (2.4″)
- Recommended for: Cats, kittens & small dogs
- Play modes: 2 — Chill and Beast
- Battery: 300 mAh rechargeable lithium-ion
- Play time per charge: ~4 hours
- Charging port: USB-C
- Water resistance: Water resistant
- Colors: Royal Blue, Hot Pink
Care & Caution
- Twist the shell open counter-clockwise and lift the core out before cleaning.
- Wipe or rinse the shell. Do not submerge the ball or put it in the dishwasher.
- Charge in a dry environment using the included USB-C cable.
- Supervise play. Discontinue use if the shell shows significant damage.
- Sized for cats and small dogs — not suitable for medium or large dogs, who could swallow it.
- Store at room temperature when not in use.
Smart play. Made simple.
Two play modes, a rainbow paw light and USB-C charging — sized for cats and small dogs.
2 Interactive Modes
- Chill — a slow, steady roll for a calm room
- Beast — fast and darting, for the ones who want to work for it
A rainbow paw glows on top through both modes — easy to spot on a dark floor.
USB-C charging
Twists open · core lifts out
Glows after dark
Rinse the shell cleanAn interactive cat toy that moves on its own (and a ball for very small dogs)
The FetchSphere Nano is an automatic cat ball: 2.4 inches (61 mm), 130 g, and it rolls off and changes direction by itself with a rainbow paw light glowing on top. It is the interactive cat toy for bored indoor cats, kittens and the smallest dogs, the pets our Pro and Mini are simply too big for.
An automatic cat toy for bored cats and kittens
Cats hunt movement, not toys. A ball that sits still is furniture; a ball that rolls away on its own is prey. The Nano starts moving with a press of the button, changes direction when it meets a wall or a paw, rests on its own to save battery, and wakes again the moment it is touched. Two modes let you set the pace: Chill for a slow, steady roll that a kitten or a cautious cat will stalk, and Beast for a fast, darting run that gets a lazy adult cat off the windowsill.
Keeps an indoor cat busy while you work
Most interactive cat toys need a hand on a wand. The Nano does not, so it fills the gap between the morning play session and the one you promised for the evening. The rainbow paw light makes it easy to see under a bed or in a dim hallway, and the hexagon shell twists open so the core lifts out to charge over USB-C.
A moving ball for very small dogs too
Chihuahuas, teacup Yorkies, Pomeranians and other dogs under about 8 lb find the Mini a lot of ball. The Nano suits them. It is too small for medium and large dogs, who could swallow it, so if your dog is over about 25 lb choose the Pro, and between 8 and 25 lb the Mini.
What you get
- FetchSphere Nano in Royal Blue or Hot Pink, USB-C cable and quick start guide
- USB-C rechargeable, around 4 hours of play per charge
- Water resistant: wipe or rinse the shell, do not submerge it
- Pet-safe materials, no app, no Bluetooth, no subscription
- Free US shipping, ships from the USA, and every 10 balls sold we give one to a random dog
See all three sizes in the interactive ball collection or check the FAQ for cat and small dog questions.
How it works
Out of the box to first pounce in a couple of minutes.




What’s in the box
- 1× FetchSphere Nano smart ball (2.4″ · Royal blue)
- 1× USB-C charging cable
- 1× Quick-start guide
Real owners. Real dogs.
Customer Reviews

