Comparison

PandaWatch vs PRIMES SpotLight

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

PandaWatch

Monitor all your 3D printers from one place, anywhere. Get live camera feeds, temperature readings, filament status, and error alerts. Integrates seamlessly with your Bambu Lab account for zero setup.

Highlights
  • Live camera feeds
  • Temperature monitoring
  • Filament status
  • Error alerts
  • Zero-setup fleet monitoring
  • Apple Watch app
  • Home screen widgets
Features
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Stop walking to the printer room. PandaWatch gives you live cameras, temperatures, filament status, and error alerts for every Bambu Lab printer you own — in one view, from anywhere. Sign in with your Bambu Lab account, Google, Apple or Facebook and you're done. No IP addresses, no port forwarding, no setup wizard. One machine or twenty — it all just works. KEY FEATURES ZERO-SETUP FLEET MONITORING Sign in and go. PandaWatch finds your printers automatically via your Bambu Lab account — no network setup. Several Bambu accounts? Add them all to one dashboard. APPLE WATCH APP A native watchOS app puts your fleet on your wrist — status, temperatures and progress at a glance, with watch-face complications. MULTI-PRINTER LIVE ACTIVITIES (PRO) The first and only app to put your entire print farm on your Lock Screen and Dynamic Island. PandaWatch Pro supports up to 20 printers at once, with layouts for 4, 8, 12, 16 and 20-printer fleets, and one-tap access to any camera feed. SMART AUTO-SORTING Active printers rise to the top of your dashboard, so your busiest machines are always front and center. SIRI & APP INTENTS Ask Siri which printer has red PLA, which ones are low on filament, or when the next print finishes — without touching your phone. AMS & FILAMENT DETAILS Tap any AMS slot for full material details: drying time, weight, remaining percentage, and more, straight from the Bambu API, with full color visualization. FLEET SCOUT Need the one loaded with red PETG? Fleet Scout filters your fleet by filament color and material in seconds. LIVE CAMERA DASHBOARD View your whole fleet at once with staggered loading and battery optimization. Hide overlay text, or go fullscreen with tap-to-dismiss controls. A1 and P1 owners can enable Camera Fast Mode for a higher-refresh feed. ADVANCED DIAGNOSTICS HMS error codes, temperatures, fan speeds and live layer progress. Dismiss an error per printer or across the fleet, copy a code, or browse the Code Explorer to see what each one means. If a camera won't connect, the app explains what to check on the printer. FILE BROWSER Browse your printer's SD card over FTPS. Preview 3MF files and images, and play back livestream captures. Supports X1, H2 and P2 series. HOME SCREEN WIDGETS Widgets update in the background so your home screen always shows current status, and Fleet Health gives an at-a-glance overview of everything. Filter by filament color, choose which printers appear, and tap to jump straight in. IPAD DASHBOARD A proper desktop-class layout that uses the extra screen space — not a stretched phone view. Leave it running on a shelf as a dedicated monitoring display. AVAILABLE IN 10 LANGUAGES English, German, Spanish, French, Italian, Japanese, Korean, Portuguese, Brazilian Portuguese and Simplified Chinese, with translated printer error messages. Bambu Lab accounts in the China region are fully supported. ACCESSIBILITY VoiceOver support across printer cards, camera feeds, AMS swatches and progress bars. Transitions respect Reduce Motion. PRICING The core app is free — not "free for 3 days" free, but actually free for unlimited printers, forever. Cameras, diagnostics, widgets, Siri, Fleet Scout and AMS details — no fleet size limit, no cost. The one paid feature is multi-printer Live Activities on your Lock Screen. Up to two printers is free; PandaWatch Pro unlocks up to 20 at once for a one-time $3.99 — no subscription, no expiry. Fleet size stays unlimited either way. SUPPORTED MODELS Compatible with the entire Bambu Lab family: X1 Carbon, X1E, P1S, P1P, A1, A1 Mini, H2, P2 and X2D series. Note: Camera streaming and file browsing need a local network connection. Cloud monitoring works anywhere.

About

PRIMES SpotLight

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Flexible laser power measurement with PRIMES PRIMES SpotLight App together with PRIMES power meter Cube+ enables you to perform fast and reliable laser power measurements. Ideal for production environments, service operations and quality control. The new SpotLight App brings powerful measurement visualization and analysis to your fingertips. Connect your Cube+ via Bluetooth® and monitor your data in real time on your smartphone or tablet. Key parameters such as laser power, pulse duration, and energy per pulse are displayed in clear, dynamic graphs. Each measurement is automatically recorded with precise timestamps, ensuring full traceability and easy data review. Generate measurement reports on your phone or transfer data to a computer for in-depth analysis using PRIMES LaserDiagnosticsSoftware LDS. Integrated statistical tools, including standard deviation analysis, provide instant insights. PRIMES stands for precise laser metrology, which is specifically designed for industrial applications. The Cube series with the SpotLight App combines measuring accuracy with practical applicability – for users who need to rely on their measurement results.

Screenshots

PandaWatch4 screens
PRIMES SpotLight4 screens

Verdict

The call

The clearest difference is in-app purchases: PRIMES SpotLight at none against PandaWatch's 1. PRIMES SpotLight also leads on update cadence (daily vs every 4 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PandaWatch sells 1 one-off in-app purchase. PRIMES SpotLight asks for nothing beyond the download.

UpkeepUpdate frequency

PandaWatch ships an update every 4 weeks, PRIMES SpotLight daily. The most recent releases landed on November 13, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 7 level
PandaWatch versus PRIMES SpotLight: the parameters behind the verdict, then further details
ParameterPandaWatchPRIMES SpotLight
PriceFreeFree
Rating5.0 (4 ratings) — better—
Number of ratings4 — better—
Update frequencyEvery 4 weeksDaily — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPod
Requires iOS16.015.0 — better
Further details — not scored
Size55 MB100 MB
Age rating4+4+
DeveloperMichael SaundersPrimes GmbH

In-app purchases

1 purchases

PandaWatch

One-time1
  • PandaWatch Pro$3.99
None

PRIMES SpotLight

No in-app purchases

Questions

Is PandaWatch free?
PandaWatch is free to download, with in-app purchases available.
Is PRIMES SpotLight free?
PRIMES SpotLight is free to download, with no in-app purchases.
Do PandaWatch or PRIMES SpotLight have ads?
Neither PandaWatch nor PRIMES SpotLight shows ads.
Which is updated more often, PandaWatch or PRIMES SpotLight?
PandaWatch ships an update every 4 weeks, and PRIMES SpotLight daily. Most recently, PandaWatch was updated on November 13, 2026 and PRIMES SpotLight on November 5, 2026.

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