Best-of list
Best Smart Telescopes (2026): Seestar, DWARF, Vespera, Origin Ranked
Sixteen current smart telescopes compared on published specs, independent reviews and owner reports, from the 840 g DWARF mini to the 6-inch Celestron Origin. Which to buy for your sky, targets, budget and how far you'll carry it.
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Our picks at a glance
- 8.0/10 research score
-
Best small smart telescope
Beginners who want sharp wide-field nebula images and easy travel
7.7/10 research score - 7.6/10 research score
-
Best for faint galaxies under $1,500
Faint galaxies and nebulae without a full astrophotography rig
7.6/10 research score - 6.6/10 research score
-
Best premium build and battery
Detailed small galaxies with a premium, low-maintenance scope
7.2/10 research score - 7.0/10 research score
- 6.6/10 research score
Our verdict
For most people the Seestar S50 Pro ($999) is the best smart telescope: 50 mm aperture, a large 4K sensor, a wide-angle camera, EQ mode and a 9-hour battery rating. The Seestar S30 Pro ($699) is the best small one, and the DWARF 3 ($549) the best value. For faint galaxies on a bigger budget, look at the Dwarflab Draco or Celestron Origin.
A smart telescope does the hard parts of astrophotography for you: it finds its position from the stars, points itself, tracks, focuses, and stacks hundreds of short exposures into a single image on your phone. We ranked sixteen current models on the makers' published specs, independent hands-on reviews and owner-reported problems, using the scores in our method. We have not tested these telescopes ourselves, and no brand paid for a place on this list.
How to choose
- What do you want to see? Nebulae and galaxies suit every smart telescope. For the Moon and planets, focal length matters: 250 mm or more helps (Seestar S50 Pro, Draco, Origin, Unistellar). See best for planets.
- Where will you observe? From a city, a built-in dual-band filter makes the biggest difference on nebulae; Seestar and Dwarflab models have one. See best for light pollution.
- How far will you carry it? Under 7 lb (Seestar, DWARF) goes in a backpack or on a plane. Vespera and Unistellar are 9 to 16 lb; the Origin is 41.6 lb with its tripod.
- Do you want an eyepiece? Only the Unistellar Odyssey Pro and eVscope 2 have one. Everything else shows the image on your phone or tablet.
- Budget. The best value is between $549 and $999. See best under $1,000.
Not sure? The smart telescope finder matches models to your answers in five questions.
How they compare
| Telescope | Aperture / focal length | Main sensor | Battery | Weight | Price |
|---|---|---|---|---|---|
| Seestar S50 Pro | 50 / 260 mm | 1/1.2" 4K | up to 9 h | 6.2 lb | $999 |
| Seestar S30 Pro | 30 / 160 mm | 1/1.2" 4K | about 6 h | 3.6 lb | $699 |
| DWARF 3 | 35 / 150 mm | 1/1.8" 8 MP | up to 5.5 h | 3 lb | $549 |
| Dwarflab Draco | 90 / 340 mm | 1/1.3" 50 MP | 5 h | 12.1 lb | $1,399 |
| Celestron Origin Mark II | 152 / 335 mm | 8.3 MP | 6+ h | 27.6 lb (41.6 with tripod) | $4,299 |
| Vaonis Vespera Pro 2 | 50 / 245 mm | 12.5 MP square | 11 h | 11 lb | $2,990 |
| DWARF mini | 30 / 150 mm | 2.07 MP | about 4 h | 1.85 lb | $419 |
| Unistellar eVscope 2 | 114 / 450 mm | 7.7 MP output | 9 h | 15.5 lb | $4,999 |
Prices from the makers' US stores on October 17, 2026 (Vaonis prices as listed; reported US prices are the same figures). Battery figures are the makers' ratings.
Why the S50 Pro wins
It has the best balance of aperture, sensor, features and price: the same 50 mm aperture as the $2,490–$2,990 Vespera models, a sensor at least as large, a 4K wide-angle camera, built-in dual-band and solar filters, EQ mode and a 9-hour battery rating, for $999. AstroBackyard called it "the most capable Seestar I have tested so far". Its weak points: it is new (August 2026), EQ mode needs a $99 tilting head, and it is still not a planetary scope. Read our S50 Pro review.
Also worth knowing
- Seestar S30 and S50: the originals were sold out at ZWO in October 2026, and ZWO has discontinued the S50. Both are fine used buys, but the Pro models have far better sensors.
- Vespera 3 ($2,490): the Pro 2's sibling with an 8.3 MP sensor; see our Vespera 3 review.
- Unistellar Odyssey and eQuinox 2: 85 mm and 114 mm mirrors with very simple setup, but no built-in filters and high prices for what you get.
- Vaonis Atlas: an 80 mm modular system on pre-order, with shipments reported to start in March 2027. We'll rank it once owners report results.
Brand guides: Seestar, Dwarflab, Vaonis, Unistellar, Celestron.
The picks in detail
1. Seestar S50 Pro
List price $999 (as of Oct 2026)
50 mm apochromat at 260 mm, a large 1/1.2-inch 4K sensor, a 4K wide-angle camera, EQ mode with 60 s exposures and a 9-hour battery rating, for $999.
Pros
- Large 1/1.2-inch 4K sensor
- Battery rated up to 9 hours
- 4K wide-angle camera and solar filter included
- Open ASCOM Alpaca support for N.I.N.A.
Cons
- Too new for long-term reliability data
- Duo-band filter on the telephoto camera only
- 60 s exposures need EQ mode and polar alignment
2. Seestar S30 Pro
List price $699 (as of Oct 2026)
4K IMX585 sensor, dual-band filter, anti-dew control and EQ mode in a 3.6 lb body for $699.
Pros
- 4K (8.3 MP) telephoto and wide-angle cameras
- Active anti-dew control
- Up to 60 s exposures in EQ mode
- 3.6 lb with 128 GB storage
Cons
- 30 mm aperture gathers less light than 50 mm models
- Planets appear small (160 mm focal length)
- EQ mode needs a tilting tripod head (sold separately)
3. DWARF 3
List price $549 (as of Oct 2026)
35 mm apochromat, three built-in filters, EQ mode, 128 GB and a solar filter for $549 (tripod extra).
Pros
- 3 lb with a 5.5-hour battery
- Built-in dual-band filter
- Up to 60 s exposures in EQ mode
- Solar filter in the box
Cons
- 35 mm aperture and 150 mm focal length
- Smaller help community than Seestar
- Error codes are a common search
4. Dwarflab Draco
List price $1,399 (as of Oct 2026)
90 mm aperture, built-in guiding, field derotation and 300 s exposures for $1,399; 12 lb and new.
Pros
- 90 mm aperture at 340 mm
- Built-in guiding and 300 s exposures
- Physical field derotation
- Cooled sensor and automatic dew prevention
Cons
- 5.5 kg (12.1 lb)
- Standard Edition sold out (October 2026)
- Too new for long-term reliability data
5. Celestron Origin Mark II
List price $4,299 (as of Oct 2026)
A 152 mm f/2.2 RASA with autofocus and dew heater: the fastest deep-sky imager, at 41.6 lb and $4,299.
Pros
- 152 mm f/2.2 RASA, the fastest optics here
- Dew heater and filter drawer
- Raw frames for processing
- Full-height tripod included
Cons
- 41.6 lb with the tripod
- $4,299
- Not suited to planetary detail
6. Vaonis Vespera Pro 2
List price $2,990 (as of Oct 2026)
50 mm apochromat with a 12.5 MP square sensor, 11-hour battery, 225 GB and a 5-year warranty, for $2,990.
Pros
- 12.5 MP square sensor, finest sampling at 50 mm
- Up to 50 MP mosaics
- 11-hour battery and 225 GB
- 5-year warranty
Cons
- $2,990 for a 50 mm aperture
- Filters sold separately
- Short focal length for planets
7. DWARF mini
List price $419 (as of Oct 2026)
840 g with a dual narrowband filter and EQ mode; 2 MP images and a 4-hour battery, for $419.
Pros
- Only 840 g (1.85 lb)
- Built-in dual narrowband filter
- EQ mode with up to 90 s exposures
- Solar ND filter included
Cons
- 2.07 MP sensor
- 4-hour battery
- 150 mm focal length for planets
8. Unistellar eVscope 2
List price $4,999 (as of Oct 2026)
114 mm mirror with a Nikon-developed electronic eyepiece and a 9-hour battery, for $4,999.
Pros
- Nikon electronic eyepiece
- 114 mm aperture at 450 mm
- 9-hour battery
Cons
- $4,999
- 15.5 lb
- No built-in filters or EQ mode
| Spec | Seestar Seestar S50 Pro | Seestar Seestar S30 Pro | Dwarflab DWARF 3 | Dwarflab Dwarflab Draco | Celestron Celestron Origin Mark II | Vaonis Vaonis Vespera Pro 2 | Dwarflab DWARF mini | Unistellar Unistellar eVscope 2 |
|---|---|---|---|---|---|---|---|---|
| Research score | 8.0/10 research score | 7.7/10 research score | 7.6/10 research score | 7.6/10 research score | 6.6/10 research score | 7.2/10 research score | 7.0/10 research score | 6.6/10 research score |
| List price | $999 | $699 | $549 | $1,399 | $4,299 | $2,990 | $419 | $4,999 |
| Optics | ||||||||
| Aperture | 50 mm | 30 mm | 35 mm | 90 mm | 152 mm (best) | 50 mm | 30 mm | 114 mm |
| Focal length | 260 mm | 160 mm | 150 mm | 340 mm | 335 mm | 245 mm | 150 mm | 450 mm (best) |
| Focal ratio | f/5.2 | f/5.3 | f/4.3 | f/3.8 | f/2.2 (best) | f/4.9 | f/5 | f/4 |
| Optics | 4-element apochromatic lens with ED glass | 4-element apochromatic lens with ED glass | Apochromatic dual-camera lens group | Folded, aberration-corrected optical system | Rowe-Ackermann Schmidt Astrograph (RASA), StarBright XLT coatings | Apochromatic quadruplet (S-FPL52 lanthanum glass) with refined field corrector | Telephoto lens | 114 mm mirror |
| Field of view | 2.8° (telephoto), 63° (wide-angle) | 4.6° (telephoto), 63° (wide-angle) | 3.38° diagonal (telephoto), 50.6° (wide-angle) | 1.65° × 1.24° (telephoto, astronomy mode), 85.7° diagonal (wide-angle) | 1.32° × 0.75° | 1.6° × 1.6° (up to 4.18° × 2.45° in mosaic) | 2.45° diagonal (telephoto), 50.59° diagonal (wide-angle) | 34.2 × 45.6 arcmin |
| Camera | ||||||||
| Image sensor | OmniVision OS08B10, 1/1.2 in | Sony IMX585 | Sony IMX678 Starvis 2, 1/1.8 in | OmniVision OV50Q40, 1/1.3 in | Sony IMX678 Starvis 2 (Origin 678C camera) | Sony IMX676, 1/1.6 in (square) | Sony IMX662, 1/2.8 in | Not published |
| Sensor resolution | 8.3 MP | 8.3 MP | 8 MP | 50.3 MP (best) | 8.3 MP | 12.5 MP | 2.1 MP | 7.7 MP |
| Pixel size | 2.9 µm | Not published | 2 µm | 1.197 µm | 2 µm | 2 µm | 2.9 µm | Not published |
| Wide-angle camera | Yes | Yes | Yes | Yes | Not published | No | Yes | Not published |
| RAW / FITS files | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Not published |
| Filters and imaging | ||||||||
| Light-pollution filter | Yes | Yes | Yes | Yes | No | No | Yes | No |
| Built-in filters | UV/IR-cut, duo-band (OIII 30 nm / Hα 20 nm, telephoto only), dark-frame | UV/IR-cut, duo-band (OIII/Hα), dark-frame | VIS, astro (IR-extended), dual-band (OIII/Hα) | Astro, dark, H+O dual narrowband, ND (Standard); SHO Edition adds S II + O III | Not published | Not published | Astro, dark-frame, dual narrowband | Not published |
| Solar filter included | Yes | Yes | Yes | Yes | No | No | Yes | No |
| Longest single exposure | 60 s | 60 s | 60 s | 300 s (best) | Not published | Not published | 90 s | Not published |
| Mount and tracking | ||||||||
| Equatorial mode | Yes | Yes | Yes | Yes | Yes | Not published | Yes | No |
| Field derotation | Not published | Not published | No | Yes | Not published | Not published | No | Not published |
| Autofocus | Yes | Yes | Not published | Yes | Yes | Not published | Yes | Not published |
| Dew heater | Yes | Yes | Not published | Yes | Yes | Yes | Not published | Not published |
| Eyepiece | No | No | No | No | No | No | No | Yes |
| Power and storage | ||||||||
| Battery life | 9 h | 6 h | 5.5 h | 5 h | 6 h | 11 h (best) | 4 h | 9 h |
| Battery capacity | 10,000 mAh (best) | 6,000 mAh | 10,000 mAh (best) | 10,000 mAh (best) | Not published | Not published | 7,000 mAh | Not published |
| Built-in storage | 128 GB | 128 GB | 128 GB | 128 GB | Not published | 225 GB (best) | 64 GB | 64 GB |
| Connectivity | Wi-Fi 2.4/5 GHz (up to 10 m), Bluetooth (up to 5 m), NFC, USB-C | Wi-Fi 2.4/5 GHz (up to 10 m), Bluetooth (up to 5 m), USB-C | Wi-Fi and Bluetooth (up to 20 m) | Wi-Fi (up to 10 m), Bluetooth, NFC | Built-in Wi-Fi network, Ethernet, USB-A | Not published | Wi-Fi (up to 15 m), Bluetooth 5.0 | Wi-Fi |
| Size and warranty | ||||||||
| Weight | 6.17 lb | 3.64 lb | 2.98 lb | 12.13 lb | 27.6 lb | 11.02 lb | 1.85 lb (best) | 15.5 lb |
| Dimensions | 140 × 149 × 268 mm (folded) | 210 × 140 × 80 mm | 222 × 142 × 65 mm | 196 × 386 × 133 mm | Tube 24 × 7 in; assembled 24 × 26 × 48 in | 48 × 20 × 9 cm | 100.4 × 183.6 × 60.7 mm | Not published |
| Operating temperature | -10 °C to 40 °C (recommended) | -10 °C to 40 °C (recommended) | -10 °C to 45 °C | -20 °C to 45 °C | Not published | Not published | -20 °C to 45 °C | Not published |
| Warranty | 2 years | 2 years | 2 years | 2 years | 2 years | 5 years (best) | 2 years | 2 years |
| Where to buy | Check price at Seestar (opens in a new tab) | Check price at Seestar (opens in a new tab) | Check price at Dwarflab (opens in a new tab) | Check price at Dwarflab (opens in a new tab) | Check price at Celestron (opens in a new tab) | Check price at Vaonis (opens in a new tab) | Check price at Dwarflab (opens in a new tab) | Check price at Unistellar (opens in a new tab) |
Frequently asked questions
What is a smart telescope?
Are smart telescopes good for planets?
Do smart telescopes work in cities?
How much should I spend on a smart telescope?
Sources
Specs, prices and claims in this article come from these sources.
- Seestar product pages and specifications · ZWO Seestar · accessed Oct 17, 2026
- DWARF product comparison · Dwarflab · accessed Oct 17, 2026
- Vespera Pro 2 technical specifications · Vaonis · accessed Oct 17, 2026
- Unistellar Expert range specifications · Unistellar · accessed Oct 17, 2026
- Celestron Origin Mark II specifications · Celestron · accessed Oct 17, 2026
- Seestar S50 Pro review · AstroBackyard · accessed Oct 18, 2026
- Seestar S30 Pro review · AstroBackyard · accessed Oct 18, 2026
- DwarfLab Dwarf 3 smart telescope review · Digital Camera World · accessed Oct 18, 2026
Written by
SmartTelescopes editorial team
Research and editing
The SmartTelescopes editorial team researches smart telescopes from manufacturer documents, published measurements and owner reports.
