By Alexander Merz · Updated on · Details checked on 6 November 2026
A smart telescope is a telescope that handles alignment, tracking and stacking by itself and sends the image to an app. This buying guide compares the models available in 2026 and tells you which one is the best choice for which purpose.
Smart telescopes have democratised astrophotography: set it up, open the app, tap an object – the device does the rest (alignment, tracking, stacking). In this buying guide we compare the models currently on sale and tell you which smart telescope is the best choice in 2026 for which purpose. Prices are updated daily from the retailer’s price feed; availability is spot-checked.
Transparency: This buying guide is based on manufacturers’ technical data, verified user experiences and reviews from the specialist press – plus our own assessment from more than six years of telescope advice on Sterngucker.de. You’ll find our own hands-on test of a smart telescope in our Unistellar eVscope 2 review.
In a nutshell – if you’re in a hurry
Most people are best served by the ZWO Seestar S50 ProZWO Seestar S50 Pro ($999.00€ 999) – it’s the smart telescope our readers buy most often. On a smaller budget, go for the ZWO Seestar S30 ProZWO Seestar S30 Pro ($664.00€ 699); for something light and portable, the DWARFLAB DWARF 3DWARFLAB DWARF 3 ($549.00€ 529). If you’re unsure, the finder right below will lead you to the right device.
Smart telescope finder: which one suits you?
Set your budget, your goal and the weight you want to carry below – the finder sorts all smart telescopes currently available by how well they match you and honestly tells you what each device can’t do. We check price and delivery time against the retailer every day; with “Compare” you can put up to three devices side by side.
Best matchSeestar S50 Pro
Manufacturer data checked · 22 Sep 2026- Tripod already included
- Up to 9 h battery life¹
No long-exposure images of our own in the article yet; longer delivery time quoted.
Retailer quotes 3–5 weeks delivery time
Check availability*
Alternative 2Seestar S30
Manufacturer data checked · 22 Sep 2026Basic bundle without Universe2go+
- Tripod already included
- Up to 6 h battery life¹
Approx. 2.1 MP native. The S30 Pro has a different sensor and more storage.
Check price & availability with the retailer
Check availability*
Alternative 3Seestar S30 Pro
Manufacturer data checked · 22 Sep 2026- Tripod already included
- Up to 6 h battery life¹
30 mm aperture: keep your expectations modest for small, highly detailed targets.
Check price & availability with the retailer
Check availability*
Alternative 4DWARF mini
Manufacturer data checked · 22 Sep 2026- Compact and easy to carry
- Automatic alignment & phone view
2.07 MP native; plan for a tripod separately. Not a small DWARF 3 with an identical sensor.
Check price & availability with the retailer
Check availability*
Alternative 5DWARF 3
Manufacturer data checked · 22 Sep 2026- Compact and easy to carry
- Automatic alignment & phone view
Plan for a tripod separately. Actual battery life depends on usage; no confirmed hour figure in the checked manufacturer datasheet.
Check price & availability with the retailer
Check availability*
Alternative 6Vespera Pro 2
Manufacturer data checked · 22 Sep 2026- Tripod already included
- Up to 11 h battery life¹
Much more expensive than the Vespera II; check accessory filters separately. 5 kg device weight.
Check price & availability with the retailer
Check availability*
Manufacturer rendering · not a hands-on photoAlternative 7Draco Standard
Manufacturer data checked · 22 Sep 2026Standard · internal solar filter
- Guiding & sensor rotation announced
- Tripod already included
Pre-order. Forecast based on the datasheet; an independent hands-on assessment is still pending.
Available for pre-order · retailer date 15 Nov 2026 (not guaranteed)
Check availability*Manufacturer rendering · not a hands-on photoAlternative 8Draco SHO
Manufacturer data checked · 22 Sep 2026SHO · extra SII/OIII filter
- Extra SII/OIII filter for SHO
- Guiding & sensor rotation announced
Pre-order. External solar filter on the tele lens instead of the internal ND; same optics as the Standard.
Available for pre-order · retailer date 15 Nov 2026 (not guaranteed)
Check availability*
Alternative 9Vespera II
Manufacturer data checked · 22 Sep 2026- Automatic alignment & phone view
Plan for a tripod separately. At approx. 5 kg, less suited to longer walks.
Check price & availability with the retailer
Check availability*
Alternative 10eVscope 2
Manufacturer data checked · 22 Sep 2026- Tripod already included
- Up to 9 h battery life¹
The eyepiece is digital, not optical. High price; not a planetary specialist.
Check price & availability with the retailer
Check availability*
Alternative 11Origin Mark II
Manufacturer data checked · 22 Sep 2026- Tripod already included
- Up to 6 h battery life¹
Around 19 kg as a complete system and far more expensive than every other device – more a home observatory than a travel scope. Not yet tested by us.
Check price & availability with the retailer
Check availability*
Alternative 12Vespera III
Manufacturer data checked · 22 Sep 2026- Automatic alignment & phone view
At 5 kg better suited to short walks; not yet tested by us.
Check price & availability with the retailer
Check availability*¹ Runtimes are guide values and depend on factors such as cold and heating. Prices: checked daily against Astroshop, without guarantee. The match is an editorial assessment, not a test score. Draco: provisional forecast based on the datasheet. * Affiliate link: if you buy, Sterngucker receives a commission; the price stays the same for you.
How are the filters and recommendations created?
The filters reflect recurring wishes from a small qualitative sample of private telescope consultations: easy transport, a quick start, phone photos, power supply and the difference between taking photos and actually looking through the eyepiece. No customer messages are shown.
Budget and must-have features rule out unsuitable models first. The stored ratings are then weighted: target fit, ease of use, portability, price, runtime and your own image editing. The usage profile you choose changes the weighting. In a tie, the cheaper device comes first. Missing information never meets a must-have requirement.
Reddit and forum reports help shape the selection questions, but they are not representative test data. Statements about a model are kept separate from editorial ratings.
Product data & original photos: sterngucker.de · Reddit: getting started with the S30 Pro · Cloudy Nights: the DWARF 3 in practice
Draco: Our latest video – corrected version (in German). Technical details are checked against the manufacturer’s data. As of 11 Sep 2026.
* Partner link: if you order through it, we receive a small commission. The price stays the same for you.
Missing a telescope or a filter?
The 2026 contenders at a glance
All models in the same grid: who they are made for, when they are not ideal, key specs and today’s price. Our assessment is based on owner reports, test videos and our own advice requests.
| Model | Best for | Not ideal if | Key specs | Price | Deal |
|---|---|---|---|---|---|
| ⭐ Our pickZWO Seestar S50 ProZWO Seestar S50 Pro | Beginners who want the best all-round package for nebulae and galaxies – tripod, solar filter and dew heater are included. | … 2.8 kg is too heavy for you or you want the whole Andromeda Galaxy in one frame. | Ø 50 mm Field 2.8° 2.8 kg | $999.00€ 999 In stock · ready for shipping in 24 h | View deal* |
| ZWO Seestar S30 ProZWO Seestar S30 Pro | Large nebulae and star fields: the widest field of view in this list, same app as the S50 Pro. | … you mainly want to photograph small galaxies – 30 mm gathers little light. | Ø 30 mm Field 4.6° 1.65 kg | $664.00€ 699 In stock · ready for shipping in 24 h | View deal* |
| DWARFLAB DWARF 3DWARFLAB DWARF 3 | Travel and value for money: light, 4K sensor, fits in any backpack. | … you want to pull the most detail out of galaxies – the S50 Pro is better for that. | Ø 35 mm Field 3.4° 1.35 kg | $549.00€ 529 | View deal* |
| DWARFLAB DWARF miniDWARFLAB DWARF mini | Smallest budget and maximum portability – the cheapest way into the world of smart telescopes. | … you care about 4K and fine detail – the mini only delivers Full HD. | Ø 30 mm Field 2.4° 840 g | $419.00€ 429 In stock · ready for shipping in 24 h | View deal* |
| DWARFLAB DracoDWARFLAB Draco | Advanced users who want maximum deep-sky performance: cooled sensor, built-in guide scope. | … you are looking for a light travel scope (5.5 kg) or don’t want to wait until November. | Ø 90 mm Field 2.1° 5.5 kg | $1,399.00€ 1,499 Available to order | View deal* |
| Vaonis Vespera Pro 2 Smart TelescopeVaonis Vespera Pro II | Premium travel scope with high resolution, mosaic mode and around 11 hours of battery life. | … you want a budget-friendly start – the S50 Pro shows almost as much for less money. | Ø 50 mm Apo 5 kg incl. tripod | $2,990.00€ 2,990 In stock · ready for shipping in 24 h | View deal* |
| Celestron Origin Mark IICelestron Origin Mark II | The backyard observatory: the most powerful smart telescope, 152 mm at f/2.2. | … you need to carry it around – almost 19 kg including tripod. | Ø 152 mm RASA 18.9 kg incl. tripod | $4,299.00€ 5,499 In stock · ready for shipping in 24 h | View deal* |
🏆 Best choice for deep sky: ZWO Seestar S50 Pro
The big Seestar: 50 mm quadruplet apo, 8.3 MP telephoto camera with a 2.8° field of view, a second 63° wide-angle camera, built-in dual-band filter, 128 GB, up to 9 hours of battery life. Almost three times as much light as the S30 Pro – the difference you see on galaxies and small nebulae. The smart telescope our readers buy most often. In stock · ready for shipping in 24 h
💡 A cheaper way into the Seestar world: ZWO Seestar S30 Pro
The successor to the best-selling Seestar series: apochromatic quadruplet optics, two Sony sensors (telephoto + 63° wide angle), built-in duo-band and UV/IR filters, solar filter included, 6 hours of battery life, 128 GB of storage – at just 1.65 kg. The most well-rounded package in its class.
💰 Best value & travel pick: DWARFLAB DWARF 3
Weighing just 1.35 kg, with a dual camera featuring AI object tracking and f/4.3 optics with a Sony IMX678 – the most affordable fully fledged smart telescope and, thanks to its compact size, the first choice on the go. During the day you can also use it for watching nature and birds.
✨ Premium pick: Vaonis Vespera Pro II
For the highest demands on image quality and software: an excellent mosaic function, elegant design and a well-thought-out app. If you have the budget and want maximum “wow” images, this is where you’ll find them.
How does a smart telescope work?
A smart telescope combines optics, a camera, a motorised mount and a small computer in one housing. Once switched on, it photographs the sky, works out its position automatically from the star patterns (plate solving) and aligns itself. Instead of one long single exposure, it takes many short ones and combines them live into an overall image that gets less and less noisy (live stacking) – you watch on your smartphone as nebulae and galaxies become clearer minute by minute.
The key difference from a classic telescope: you don’t look through an eyepiece, you look at a screen. If you want the “real” photon experience, you’re better served by a classic beginner telescope (e.g. a Dobsonian) – if you want impressive images, by a smart telescope.
What matters when you buy
- Aperture & focal ratio: More aperture collects more light; a fast focal ratio (f/4–f/5) shortens the exposure time. The small apertures (30–50 mm) are surprisingly good for bright deep-sky objects – but don’t expect miracles on very faint targets.
- Sensor: Modern Sony sensors (IMX585, IMX678) are much less noisy than the first generation of smart telescopes. 4K resolution is standard today.
- Built-in filters: A duo-band filter (H-alpha + OIII) makes emission nebulae visible even from a light-polluted city – almost a must for city dwellers.
- Battery & storage: 4–6 hours of runtime is typical; a USB-C power bank extends it. Internal storage (e.g. 128 GB on the S30 Pro) makes long sessions easier.
- EQ mode: Run equatorially on an optional wedge, the telescope can take longer single exposures without field rotation – the upgrade with the biggest jump in quality.
- App & community: The Seestar app is considered the most mature; DWARF is catching up fast. Both offer “Tonight’s Best” suggestions and catalogues with thousands of objects.
The devices in detail
ZWO Seestar S50 Pro – the big Seestar for deep sky
Since August 2026 the S50 Pro has replaced the discontinued Seestar S50: 50 mm quadruplet apo, 8.3 MP telephoto camera with a 2.8° field of view, a second 63° wide-angle camera, a 10,000 mAh battery for up to nine hours and NFC pairing. Compared with the S30 Pro, it collects almost three times as much light – the difference you see on galaxies and small nebulae. You’ll find the direct comparison with the S30 Pro in our Seestar S50 Pro guide.
Best Seestar for deep sky: ZWO Seestar S50 Pro Smart Telescope
The direct successor to the Seestar S50: a 50/260 apochromatic quadruplet, two cameras and a built-in dual-band filter that pulls nebulae out of a city sky.
Price: € 999
ZWO Seestar S30 Pro – the most well-rounded package
The S30 Pro replaces the popular S30 and, compared with its predecessor, brings apochromatic quadruplet optics, the low-noise Sony IMX585 and a second 63° wide-angle camera (IMX586). On top of that come three built-in filters (UV/IR cut, duo-band, dark), a dew heater, a magnetic solar filter for photographing sunspots and a mosaic mode that stitches 4K shots into 8K composites. Buyers at Astroshop consistently give the device 5 stars and above all praise how quickly the first results come – even from a city balcony. Weaknesses: the short focal length is hardly suitable for planets, and the supplied tripod is rather basic.
DWARFLAB DWARF 3 – best value for travel
At 1.35 kg, the DWARF 3 is the lightest device in the field – it fits in any bag, making it the ideal travel telescope. The f/4.3 optics with a Sony IMX678 deliver remarkably clean deep-sky images for the price class, and built-in filters (including duo-band) help against light pollution. A unique feature is the AI-assisted object recognition: during the day, the DWARF 3 automatically tracks birds and animals – two hobbies in one device. Keep in mind: no tripod is included (a standard photo tripod will do), and at just under 4 hours the battery life is shorter than the Seestar’s. All the specs, our own calculations of field of view and pixel scale, and the comparison with the new DWARF mini are in our detailed DWARF 3 buying guide. If you want more aperture and accept a higher price class, go for the DwarfLab Draco Smart Telescope - SHO VersionDWARFLAB Draco SHO ($1,599.00€ 1,669).
Vaonis Vespera II and Vespera Pro II – the upgrade class
The French Vespera series is aimed at anyone who wants uncompromising image aesthetics: 50 mm apo optics, a high-resolution sensor and the best mosaic engine on the market, which can render large nebula regions impressively. Build quality and app are first-class – but so is the price of the Vespera Pro II at around $2,990.00€ 2,990.
Which Vespera for whom? We compare all three current models, with specs, accessory costs and owner feedback, on our page Vaonis Vespera: II, 3 and Pro II.
In between sits the Vaonis Vespera IIVaonis Vespera II at $1,590.00€ 1,590. It closes the gap between the S30 Pro and the premium class.
New in the range is its successor: the Vaonis Vespera IIIVaonis Vespera III at $2,490.00€ 2,490 keeps the Vespera II’s sensor (Sony IMX585) but gets revised optics and a battery good for around 11 hours. Its field of view measures 2.5 × 1.4°, or 4.3 × 2.4° in mosaic mode.
The optics are the same size as on the Pro II (50 mm apo); with its sensor (Sony IMX585 instead of IMX676) it lacks the Pro II’s higher resolution. If you find the S30 Pro too small but don’t want to spend $2,990.00€ 2,990, this is where you’ll end up.
Two things worth knowing beforehand, because they get lost in the spec sheet: a tripod is not included – the original tripod costs an extra $100€ 100, but a sturdy photo tripod does the job just as well. And the internal storage, at around 23 GB, is tight and can’t be expanded; if you shoot all night, you’ll transfer files to your phone in between.
The step in between: Vaonis Vespera II Smart Telescope
The same 50 mm optics as the Pro II for just over half the price. For anyone who finds the S30 Pro short on aperture and wants deep-sky objects larger in the frame. Do budget for a tripod and enough storage on your phone.
Price: € 1,590
Still unsure whether it should be a smart telescope at all? Then read our beginner’s guide first – for visual observing, a classic instrument is clearly superior at this budget.
What about the alternatives?
We tested the Unistellar eVscope 2 ourselves in detail (reflector optics with 114 mm aperture, electronic eyepiece) – an exciting concept, but by now priced in Vespera territory. With its 152 mm RASA optics, the Celestron Origin Mark IICelestron Origin Mark II ($4,299.00€ 5,499) is the most powerful smart telescope on the market: f/2.2 and around 350 times the light-gathering power of the naked eye.
Two more devices have their own pages with us: the Unistellar Odyssey with an optional eyepiece, and the heavy, fast Celestron Origin for the garden.
Its problem is right there in the spec sheet: a 4.8 kg tube, 7.7 kg mount and 6.4 kg tripod add up to 18.9 kg. That’s seven times a Seestar S50 Pro, so it’s no longer a grab-and-go device but a garden observatory for a fixed spot. We compare both top-class devices in detail in our smart telescope guide.
New in this class is the DWARFLAB Draco ($1,399.00€ 1,499): 90 mm aperture, a cooled sensor and a built-in guide scope for exposures of up to 300 seconds – at half the price of a Vespera Pro II. Whether it’s worth waiting for instead of the Seestar S50 Pro is covered in our DWARFLAB Draco check.
What about the Seestar S50?
The Seestar S50 was the best-selling smart telescope of all – but it’s no longer regularly available. Its successor has been here since August 2026: the Seestar S50 ProSeestar S50 Pro ($999.00€ 999) continues the 50 mm class with quadruplet optics, an 8.3 MP sensor and an additional wide-angle camera.
If you want to spend less, stick with the S30 Pro. All the specs, the price comparison and what a used S50 is still worth now are in our guide Seestar S50 Pro: price, availability and comparison. How satisfied the first owners are is shown in our analysis Seestar S50 Pro owner reviews.
The honest limits of smart telescopes
- No visual experience: You look at a display, not through an eyepiece. They don’t replace the “live feeling” of a Dobsonian.
- Planetary & lunar detail: Short focal lengths are unsuitable for high-resolution planetary images – that takes classic planetary photography techniques.
- Small apertures: 30–50 mm can only collect a physically limited amount of light; very faint objects remain the domain of large optics.
- Post-processing pays off: The app results are good – but if you stack and process the saved FITS raw data yourself, you’ll get visibly more out of it.
Do you need accessories?
Short answer: not at the start. A smart telescope comes as a self-contained package, and everything you need for your first season is in the box. Two items are still bought later on a regular basis – both only once you know why you need them.
When the exposure time gets too short for you: On an alt-azimuth mount the field rotates, which is why the automation exposes in short chunks. The ZWO Tripod Head for SeeStar Smart TelescopeZWO Video Tilt Head TH10 ($94.00€ 99) tilts the device into the equatorial position and lifts this limit – on the Seestar S50 Pro, according to the manufacturer, only together with the sturdier ZWO TH10 Quick Release PlateZWO Quick Release Plate TH10 ($9.90€ 9.90).
One limitation gets lost in the spec sheet: below about 15 degrees of latitude, the wedge hits the tripod. That doesn’t matter in Central Europe, but it does on a holiday near the equator.
If you want to leave your setup standing: The Omegon STC Cover Seestar S50 (about $29.90€ 29.90) – for the smaller devices, the Omegon STC Cover Seestar S30 / S30 Pro – covers the telescope on the spot during a cloudy spell, instead of you taking everything down and aligning it again.
Omegon explicitly recommends it for a few hours, not for storage over days or weeks, and not for heavy rain. No dedicated size for the S50 Pro has been listed so far.
Both are later purchases, not buying criteria. If you’re right at the very beginning, our beginner’s guide will help you more than any accessories list.
Verdict: which smart telescope should you buy?
For deep sky and anyone who wants the best Seestar, the ZWO Seestar S50 ProZWO Seestar S50 Pro ($999.00€ 999) is the first choice – it’s the smart telescope our readers buy most often. For beginners on a smaller budget, the ZWO Seestar S30 Pro ($664.00€ 699) is the best choice: a mature app, complete equipment including a solar filter, long battery life. If you want maximum portability or have a limited budget, go for the DWARF 3 (approx. $549.00€ 529) – you currently won’t get more smart telescope for less money. The intermediate step is the Vespera IIVespera II ($1,590.00€ 1,590); if you want the best, go for the Vespera Pro II ($2,990.00€ 2,990). Not sure whether a smart telescope or a classic instrument suits you better? Our telescope finder and our beginner’s guide will help you decide. By the way: smart telescopes also make a great gift idea.
Frequently asked questions
Can I look through a smart telescope?
No – smart telescopes have no eyepiece. You observe via the app on a smartphone or tablet (with the eVscope 2 and the Odyssey Pro via an electronic eyepiece). For visual observing, we recommend a classic telescope.
Do smart telescopes work in the city?
Yes, surprisingly well: the built-in duo-band filters block out much of the light pollution. Emission nebulae work even from a city balcony; galaxies still benefit from darker skies.
How much does a good smart telescope cost?
Fully fledged devices start at around $549.00€ 529 (DWARF 3), and the entry class ends with the Seestar S30 Pro at $664.00€ 699. Above that come the Vespera II at $1,590.00€ 1,590 and the Vespera III at $2,490.00€ 2,490; the premium class starts at $2,990.00€ 2,990 (Vespera Pro II) and goes up to $4,299.00€ 5,499 (Celestron Origin Mark II).
Smart telescope or classic telescope for beginners?
If you want to take pictures and see quick results: smart telescope. If you want to look through it yourself and get the most optics for your money: a classic telescope, e.g. a Dobsonian – details in our beginner’s guide.