Amazon Prime Day 2025: Find the best deals on cameras, fitness gear and stargazing equipment this October
Last chance! Amazon Prime Day has ended, but you can still save big on cameras, binoculars, telescopes, fitness gear, air purifiers, electric toothbrushes and more.

Amazon Prime Day ended last night, but there's still time to take advantage of some fantastic deals on our favorite science gear, whether you want to save on everyday essentials like electric toothbrushes or premium telescopes.
We've browsed many of our trusted retailers alongside Amazon to bring you the best deals we can find, including discounts on telescopes, binoculars, cameras, air purifiers, fitness trackers, electric toothbrushes and more. We're keeping an eye on price drops to ensure we're bringing you the biggest discounts across leading brands, including Celestron, Canon, Garmin, Fitbit and more.
But before you jump headfirst into a purchase, why not do a bit of research first? Maybe you're wondering whether you should buy a Garmin while they're discounted, or perhaps you're wondering which beginner telescope to buy to start your stargazing journey. Our guides weigh up the pros and cons and will help you make an informed choice of whether that Amazon Prime Day discount is worth it.
Amazon Prime Day 2025 Quick List
- 💲 Shop all Amazon deals
- 🔭 Telescope: Save over $100 on our favorite telescope brands
- 📸 Cameras: Save $$$s on your next camera
- 🔍 Binoculars: Save up to $80 on our favorite binoculars
- 📽 Star projectors: Deals with over 30% savings
- 🍃 Air purifiers: Save up to 35% on the best air purifiers
- 🪥 Electric toothbrushes: 50% off Oral-B Genius X Limited
- ⌚️ Fitness trackers: Garmin smartwatch over 50% cheaper
- 🏋️♀️ Exercise equipment: 25% off rowing machines, treadmills 20% cheaper
- 🎧 Running headphones: 50% discount on our favorite earbuds
- 👟 Running shoes: Up to 50% off brands like Underarmor
- 💧 Dehumidifiers: 20% cheaper during Prime Day
- 📱 Apple: Up to $100 off Apple AirPods, iPads and more
- 🔬 Microscope: Nearly 30% savings on the best microscopes
- 💻 Laptops: Our top picks are now 25% cheaper
- 📦 Amazon Prime: 30-day free trial membership for new members
Amazon Prime Day telescope deals

If you're on the hunt for one of the best telescopes during Amazon Prime Day, make sure you also check out our Prime Day telescope deals hub for all the cheapest deals.
You can also check out the best smart telescopes, best small telescopes, best telescopes for kids and best beginner telescopes.
Save $130 and take a step up the telescope ladder with the Celestron AstroMaster 130EQ. Observe Saturn's rings, several of Jupiter's moons and many deep-space objects, all atop the superior equatorial mount. Comes with eyepieces, finderscope, counterweights, tripod and EQ mount. (For an extra $8, you can get the version with a Motor Drive to track the stars.)
Featured in: Best telescopes, Best beginner telescopes
Editor's note Oct 9: This is even cheaper than it was during Prime Day.
Best Buy have Amazon beat with the Celestron NexStar 8SE this Prime Day. Explore nighttime wonders such as planets, the Moon and deep space objects with exceptional ease and clarity. We think it's the best telescope out there and it's not every day we see it discounted, so any saving is worth taking advantage of.
Full Celestron NexStar 8SE review ★★★★½
Featured in: Best telescopes
Save $70 on this Newtonian Reflector from Celestron. Feast your eyes on Saturn’s rings, Jupiter’s Galilean moons, the Moon's craters and beyond thanks to its 114m aperture. The setup can be a challenge if it's your first scope, but your efforts will pay off.
Save $45 on this beginner-friendly refractor telescope. You'll get great views of the moon and nearby planets, and the EQ mount is great for tracking objects across the sky.
Make sure you add the coupon at checkout.
Save $132 on the 5-inch Celestron StarSense Explorer DX 130AZ. Ideal as a beginner telescope, the Alt-Az mount makes it easy to start scanning the stars and, with the StarSense smartphone app and the red-dot finderscope, you'll be spotting the heavens in no time.
Grab a free backpack worth $365 when you buy the Unistellar eQuinox 2 at Sam's Club. This excellent smart telescope is capable of viewing planets and deep space objects, and we loved how detailed the galaxies and nebulas looked.
$375 cheaper than Amazon. This seriously powerful 11-inch telescope produces stunning, detailed views of galaxies and nebulas up close. The computerized mount is perfect for astrophotography, and its database has 40,000 celestial objects to choose from.
Save $450 on the brilliant Unistellar Odyssey Pro when you buy from Adorama or BHPhoto. Want the magic of observational astronomy with an eyepiece alongside the intelligence of a smart telescope? The Odyssey Pro perfectly fits the bill.
Amazon Prime Day star projector deals

Head over to our Prime Day star projectors hub for even more deals on star projectors this Prime Day.
Save $36 on the Pococo Galaxy Projector. We thought it projected impressive, bright and vivid imagery, and it comes in four colors and is rechargeable, so you're not restricted in where you put it in your home.
Full Pococo Galaxy Star Projector review ★★★★
Featured in: Best star projectors
Another star projector to rival the Pococo and Orzorz, it projects real images via discs onto any surface — it's far more than just a pretty space-themed light. Not only is it a great educational tool, but the motor is nearly silent, making it perfect to fall asleep to.
Read our full Dark Skys DS-FX review
Featured in: Best star projectors
This star projector provides an affordable alternative to the likes of the Orzorz and Pococo while still projecting scientifically accurate imagery, including constellations, nebulas and the moon and planets. It has two rotation speeds, adjustable brightness settings and an auto shut-off function.
Amazon Prime Day camera deals
Looking for your next camera? Head over to our Prime Day camera deals hub for all the cheapest deals on the best cameras, best astrophotography cameras, best cameras for wildlfe photography, best beginner astro cameras, best beginner cameras and more.
Save $210 on the Canon EOS R8 for Prime Day at Amazon. It's an ideal entry-level camera for beginners or anyone wanting to jump straight to full frame, and it would be perfect to photograph the upcoming Orionids.
Save $200 on one of the best cameras for wildlife photography. While it doesn't have the fastest burst rate, its 61MP resolution produces outstanding images. Our optics writer loves this camera and gave it 4.5 stars in our review.
Save $1000 on one of the best cameras on the market — even after the release of the Canon EOS R5 II. When it comes to wildlife photography, it's hard to beat and it'll lock on to practically any animal you point it at.
Read our full Canon EOS R5 review
Save $299 on one of the best beginner cameras, complete with a kit lens. It's Canon's most lightweight full-frame camera, making it ideal for travel. We gave it 4.5 stars in our review.
Save $650 on the classic Sony A7III. While this model has been superseded, it's still fantastic for astrophotography and beginners who want to jump straight to full frame. We gave it 4.5 stars in our review.
Amazon Prime Day binocular deals

For all the cheapest binocular deals in one place, head over to our prime day binocular deals hub, where we'll be keeping track of all the best binoculars, best binoculars for stargazing, best binoculars for kids, best compact binoculars, best binoculars for birdwatching and best image stabilized binoculars.
Save $30 on these budget-friendly stargazing binoculars with powerful 15x magnification and large 70mm objective lenses — we got beautiful views of the moon, Pleiades and Jupiter's Galilean moons.
Review: Celestron SkyMaster 15x70 ★★★★
Featured in: Best binoculars for stargazing
Save $60 on our favorite pair of stargazing binoculars. With a powerful 20x magnification and massive 80mm objectives, these monstrous binoculars are perfect for sharp, detailed views of the night sky. Make sure you apply the coupon at checkout.
Read our full Celestron SkyMaster Pro 20x80 review
Featured in: Best binoculars for stargazing
Save $156 on these huge stargazing binoculars with serious power. A massive 25x magnification and huge 100mm objective lenses produce stunning images of the night sky, but with such big magnification, you will need to mount them on a tripod to keep them still enough (plus, they're very heavy). Make sure you add the $40 coupon at checkout.
Featured in: Best binoculars for stargazing
Read our full Celestron SkyMaster 25x100 review
These massive astronomy binos need to be mounted on a tripod, but you'll be treated to stunning views with 20x magnification — ideal for the upcoming supermoons. Make sure you add the coupon at checkout.
Save $70 on these fantastic 10x42s. They came out on top during our 10x42 group test against every other Celestron model, excelling for stargazing, birdwatching and overall image quality. Plus, we gave them 5 stars in our full review. This is the pair to buy. Make sure you add the coupon at checkout.
A perfect entry-level pair of binoculars on a budget. The 50mm objective lenses are ideal for stargazing, and the 7x magnification gives a closer look at the night sky while keeping things steady enough to use handheld. If you've been thinking about buying your first pair, you won't reget this purchase.
This ED model drastically reduces chromatic aberration compared to the standard Nature DX model, and this is the cheapest we've seen them since April. We rate them for birdwatching, handheld stargazing and popping into your bag on a camping trip.
Save $55 on these entry-level binoculars. They're fantastic for all types of viewing, from stargazing to spotting wildlife, and the optics are great for the price. Make sure you apply the coupon at checkout.
Save $112 on the Celestron TrailSeeker 10x42 binoculars at Amazon. They have dielectric and phase-coated prisms which allow for increased light transmission for brighter and sharper images than the Nature DX. Make sure you add the coupon at checkout.
Save $60 on a pair of the best binoculars for stargazing. Their impressive 12x magnification and 56mm objective lenses are ideal for stargazing and for spotting wildlife.
Read our full Celestron Nature DX 12x56 review
Featured in: Best binoculars, Best binoculars for stargazing, Best binoculars for kids (8x32 version)
Save $40 on these durable, compact and lightweight 10x42 binoculars from Nikon. They have bright, clear and sharp views with minimal chromatic aberration, plus they're waterproof and fogproof — we think they're fantastic for the price.
Read our full Nikon Prostaff P7 10x42 review
Featured in: Best binoculars for stargazing
Save 57% on these 10x42 binoculars from Bushnell. Waterproof, nitrogen-purged and versatile, they're ideal for a number of activities from birdwatching and wildlife spotting to stargazing and getting a better view at sports games on a budget.
Save 15% on these binoculars for kids over at Amazon. We think they're great compact binoculars and they give fantastic clarity and performance for their size and price.
Read our full Occer 12x25 compact binoculars review
Featured in: Best binoculars for kids, Best compact binoculars
Amazon Prime Day air purifier deals

Save 29% on the Blueair Blue Pure 511i Max. This stylish appliance is essentially a slightly smaller version of our favorite budget air purifier, the BlueAir Blue Pure 411i Max. With its great air-cleaning performance, user-friendly design and smart features, it is also one of the best options for tight spaces.
Save 31% on this sleek and efficient Dyson fan-purifier combo. It cools the air and removes a wide range of airborne pollutants, making it a great choice for hot summer months. Our favorite thing about this appliance? Dyson's signature smart features.
Read our full Dyson Purifier Cool review (★★★★)
Save $150 on the Blueair Blue Signature, an ultra-stylish air purifier for large spaces. It is quiet, powerful and brimming with smart features, and it doubles as a small table, too.
Save $210 on the Blueair Classic Pro CP7i, the first air purifier equipped with the HINS blue light technology capable of removing yeast, viruses, bacteria and other harmful germs. Not only is it effective against a wide range of airborne pollutants, but it is also quiet, smart-enabled and very durable.
Read our full Blueair Classic Pro CP7i review (★★★★½)
Featured in: Best air purifiers, Best air purifiers for allergies
Save $250 on the BlueAir ComfortPure, a 3-in-1 air purifier, heater and fan from a brand we trust and like. Sleek, smart-enabled and efficient at removing airborne pollutants, this appliance is a perfect option for cold winter months.
Amazon Prime Day electric toothbrush deals

If you're on the hunt for one of the best electric toothbrushes and water flossers during Amazon Prime Day, make sure you also check out our Prime Day dental care deals hub for all the cheapest deals.
Save $54 on the ultra-premium Oral-B iO Series 10, one of the best electric toothbrushes money can buy, and our favorite model with smart features. With its excellent performance and advanced design, it is a go-to choice for those who do not want to cut any corners.
Read our full Oral-B iO Series 10 review (★★★★½)
Featured in: Best electric toothbrushes
Save 14% on the Bitvae R2. We gave this model a strong 4.5/5 rating and included it in our guide to the best electric toothbrushes as the best budget option. The Bitvae R2 comes with a whopping 8 brush heads, five cleaning modes and up to 60 days of battery life, so you can get a lot of value for your buck.
Read our full Bitvae R2 Rotating Electric Toothbrush review (★★★★½)
Featured in: Best electric toothbrushes
Amazon Prime Day fitness tracker deals
Looking for your next fitness tracker? Head over to our Prime Day smartwatch deals hub for all the cheapest deals on the best Garmin watches, running watches, budget fitness trackers, and more.

Save 16% on the Apple Watch Series 10, one of the best smartwatches for iOS users. It looks and feels great, but more importantly, it packs plenty of tracking features and a rich ecosystem of apps to help you hit your goals with ease. The only downside? Short battery life.
Save $80 on our reviewer's 'go-to' fitness watch. It's great for hiking, swimming and comes with a whole heap of body-stat tracking functionality. Best suited for large wrists.
Read our full Suunto Race Review (★★★★½)
Save 21% on the Garmin Forerunner 255 Music, an excellent option for running pros who need a reliable fitness tracker with music storage, but do not want to spend hundreds of dollars on the Fenix 8 or Forerunner 965. This watch strikes a great balance between quality and affordability, and now it is cheaper than ever.
Read our full Garmin Forerunner 255 review (★★★★)
Save 32% on the Garmin Fenix 7X Pro Solar, one of the best adventure watches ever made. This rugged beauty has everything you may need while perusing the great outdoors, from an ultra-durable design and solar charging to advanced fitness tracking tools — and now you can snap it up at its lowest-ever price.
Read our full Garmin Fenix 7 Sapphire Solar review (★★★★½)
Save 10% on the smaller size version of the Garmin Venu 2 smartwatch, one of the best Garmin watches for daily use. With its comfortable strap, sleek design and beginner-friendly features, it is a perfect option for those who do not like bulky, intimidating devices.
Save 32% on the Amazfit Active, our favorite smartwatch on a budget. With its compact build, comfortable straps, heaps of fitness tracking features and crisp, colorful display, this unassuming fitness tracker delivers excellent value for money. With this early Prime Day deal, the Amazfit Active is now more affordable than it was during the Black Friday sale.
Read our full Amazfit Active review (★★★★)
Featured in: Best fitness trackers
Save 25% on the stylish and ultra-light Amazfit Balance, one of the best smartwatches for stress and sleep management, and our favorite fitness tracker overall. This affordable gem is designed to help you strike a perfect balance between physical activity and rest, with features like breathing exercises, daily exercise suggestions and heart rate variability measurements.
Read our full Amazfit Balance review (★★★★½)
Featured in: Best fitness trackers
Save 40% on the Samsung Galaxy Watch 7, an excellent all-rounder fitness tracker for Android users. With its advanced health stats and a rich ecosystem of apps, it is a particularly good choice for busy gym-goers.
Amazon Prime Day rowing machine deals

Save $301 on the Hydrow Wave, our favorite rowing machine for beginners. With its comprehensive coaching videos, fun-filled guided workouts and other interactive features, it offers an excellent introduction to this full-body exercise. It looks and feels great, too.
Read our full Hydrow Wave review (★★★★½)
Featured in: Best rowing machines
Save $750 on the Echelon Smart Rower. We named it as the best option for small spaces in our guide to the best rowing machines on the market. It combines compact, foldable design with excellent rowing experience, and it is quiet, too.
Read our full Echelon Smart Rower review
Featured in: Best rowing machines
Save 8% on this ultra-quiet magnetic rowing machine. With 16 levels of resistance, compact design, durable frame and a connected app filled with free courses and programmed exercises, it is one of the best cardio machines on a budget.
Amazon Prime Day exercise bike deals

Save $60 on our favorite budget-friendly exercise bike. Sturdy, comfortable to ride and accessible to larger individuals, this flagship YOSUDA machine is a great choice for cycling beginners. The cherry on top? It comes with a handy tablet mount.
Read our full Yosuda Indoor Cycling Bike review (★★★★)
Featured in: Best exercise bikes
Save $70 on this sleek machine from YOSUDA, the maker of our favorite budget exercise bike. Just like its predecessor, it is sturdy, quiet and comfortable to ride, and it can be easily adjusted to fit your height and arm spread. The main difference? The Pro model comes with wider app compatibility.
Amazon Prime Day running headphones deals

Save 28% on the Bose QuietComfort earbuds, one of the best mid-range sports buds with active noise cancelation, and a smaller version of our favorite headphones for napping on the plane. Available in multiple colors.
Save $50 on our favorite sleep headphones. The Ozlo Sleepbuds are ultra-comfortable to wear, smart-enabled and travel-friendly, and they come with an impressive range of relaxing sleep soundscapes and 10 hours of battery life.
Featured in: Best sleep headphones
Save $79 on our favorite Apple AirPods Pro 2. These ultra-compact and comfortable earbuds come with up to 30 hours of battery life, and they can automatically pair to your iPhone and switch between Apple devices including Mac, iPad, and even Apple Watch.
Read our full Apple AirPods Pro 2 review (★★★★★)
Amazon Prime Day laptop deals

Save $150 one of the best portable laptops for photo editing. With a speed M4 processor and 16 GB RAM, this is a fantastic all-rounder that you can lean on for almost everything.
Featured in: Best laptops for photo editing
Save $400 on last generation's M3-powered MacBook Air. This 15-inch version is ideal for those who need more space on the screen while working.
Save $800 on this incredibly powerful yet portable workstation. We raved over the power you can tap into in our ZBook Power review, with its smaller and more slender cousin equally as potent.
This portable powerhouse with a lightweight frame and fantastic build is currently 35% off on Amazon. We gave its larger 15-inch cousin 4.5 stars in our review, and this brilliant alternative is just as capable and travel-friendly.
Save $1,050 on a laptop designed to boost your productivity, with an unbelievable 64 GB RAM and a high-end AMD processor, all for under $1,000.
For more on the best laptop deals during this year's Prime Day sale, check out our Prime Day laptop deals hub for more massive savings on the best models.
What is Amazon Prime Day?
When is Amazon Prime Day 2025?
Amazon Prime Day 2025 starts at midnight on Tuesday October 7 and ends at 23:59 Wednesday October 8.
When does Prime Day end?
Prime Day 2025 ends on Wednesday October 8 at 23:59.
Who else has a sale during Amazon Prime Day?
Sometimes big retailers like Walmart and Best Buy compete with Amazon during sales events — this isn’t a guarantee though and as this event is a ‘surprise’ sale there may be fewer retailers offering deals. If you’re looking for particular products at low prices, have a scroll through our round-ups of the best treadmill deals or electric toothbrush deals.
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Jase Parnell-Brookes is the Managing Editor for e-commerce for Live Science and Space. Previously the Channel Editor for Cameras and Skywatching at Space, Jase has been an editor and contributing expert across a wide range of publications since 2010. Based in the UK, they are also an award-winning photographer and educator winning the Gold Prize award in the Nikon Photo Contest 2018/19 and named Digital Photographer of the Year in 2014. After completing their Master's degree in 2011 and qualifying as a teacher in 2012, Jase has spent the last two decades studying and working in photography and publishing in multiple areas, and specializes in low light optics and camera systems.
- Kim SnaithContributing writer
- Anna GoraHealth Writer
- Kimberley LaneE-commerce writer
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