Thinkware
Thinkware ARC 900
The Thinkware ARC 900 is a premium 4K front / 2K rear dash cam with strong specs, good parking features, optional LTE support, and a built-in touchscreen. Build quality is also excellent.
However, for this price we would expect better video quality. In addition Wi-Fi pairing is inconvenient due to repeated QR scanning. Overall it is a capable dash cam but not the best in any specific area.
6.8/10
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Prices updated June 11, 2026
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Strengths
- Very good low power parking mode
- Good video quality
- Optional Cloud Capabilities (Geo-fencing, locate vehicle, impact notification)
Weaknesses
- High price tag
- Wi-Fi pairing with QR scanning
Scores
Performance
Forum Feedback
Member Reviews
Thinkware ARC 900 – UHD Front & QHD Rear – Testing/Review – RCG
Thinkware recently sent me an ARC 900 2-channel dash camera for testing/review purposes – free of charge. The package included a 64 GB Thinkware memory card. I used that memory card for my power consumption tests, but I have since replaced it with a 512 GB memory card to allow for more video file storage. Thinkware LTE The ARC 900 is now compatible with the Thinkware LTE module. The USB-C port on the front camera…
ARC 900 initial thoughts & images.
The Arc 900 I ordered from Canada finally turned up yesterday, a quick test in the house followed by the inevitable firmware update after pairing with my phone last night after work, followed by installation this afternoon. Points noted so far:- Unlike other cameras, you have to pair each time by scanning a QR code using the app, I suppose this is a 'benefit' of having a screen – personally I'd prefer if it just…
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Updated June 10, 2026
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Data Sheet
Technical Specs
| Spec | Thinkware ARC 900 |
|---|---|
| Brand | Thinkware |
| Model | ARC 900 |
| Channels | 2 |
| Channel Setup | Front, Rear |
| Form Factor | Wedge |
| Release Date | Dec 2025 |
| Country | Korea |
| Warranty | 24 months |
| Spec | Thinkware ARC 900 |
|---|---|
| Processor | Unknown |
| Video Format | MP4 |
| Compression | H.264 |
| Screen Size | 3.5" |
| Touchscreen | Yes |
| Mount | Adhesive |
| Power Supply | 12V |
| Battery Type | Capacitor |
| Spec | Thinkware ARC 900 |
|---|---|
| Parking Mode | Buffered, Energy Saving |
| Wi-Fi | Yes |
| GPS | Yes |
| Apps | Android, iOS, Windows, macOS |
| Cloud Connectivity | Optional |
| Voice Commands | No |
| Spec | Thinkware ARC 900 |
|---|---|
| SD Card Type | MicroSD |
| Max Card Size | 512GB |
| Operating Temperature | -10°C to 60°C |
| Swivel | No |
| Error Notification | Audio, Screen |
No specs match that search.
Hardware Layout
Camera Units
| CMOS | Sony STARVIS 2 IMX678 |
|---|---|
| Max Resolution | 3840 x 2160p (4K) |
| FPS | 30 |
| Bitrate | 32.0 Mbps |
| Viewing Angle | 147° |
| Dimensions | 98 x 87 x 40 |
| HDR | Yes – scheduled |
| CMOS | Sony STARVIS 2 IMX675 |
|---|---|
| Max Resolution | 2560 x 1440p (2K) |
| FPS | 30 |
| Bitrate | 16.0 Mbps |
| Viewing Angle | 156° |
| Dimensions | 61 x 30 x 32 |
| HDR | Yes – scheduled |