The Official Playback Analysis Tool for YouTube Device Certification

Validate playback performance across YouTube and Android’s device partner network.

Built for Google. Engineered by LeafLabs and Alogus Innovation.

What It Does

One tool. Every screen.

Before the Playback Analysis Tool, there was no standardized way to validate playback quality across YouTube’s device ecosystem.

The Playback Analysis Tool changes that. It sits flush against any device display and runs a comprehensive suite of diagnostics on real YouTube content — measuring frame rate, latency, refresh rate, and audio/video sync with precision. No guesswork. No inconsistency. Clear results.

Two Variants

Built for every screen in the ecosystem.

Validates

Smart TVs and large-format displays (24"-90")

Designed for

Display

Available in two sizes: 24"-65" & 65"-90"

Sizing

Universal fit

```
Frame rate
```
Refresh rate
Latency
A/V sync

$470

Price

```
Frame rate
```
Refresh rate
Latency
A/V sync

Pre-order Display

$470

Pre-order Mobile

Note: The Playback Analysis Tool is available exclusively to approved YouTube device partners. Orders from non-approved partners will not be fulfilled. If you're unsure of your approval status, contact your Google partner representative.

Mobile

Smartphones and handheld devices

The Team Behind Tempo

Two firms. One Mission. Hardware that works and scales.

LeafLabs Engineering firm specializing in Physical AI — systems that sense, think, and act in the real world. LeafLabs designs and builds high-performance control systems from precision sensing to embedded intelligence. LeafLabs brings the electronics and systems expertise that makes tools like this possible. → LeafLabs

Alogus Innovation Product design and development firm specializing in turning early-stage concepts into refined, manufacturable products. With deep expertise in industrial design, mechnical engineering, and prototyping, Alogus takes ideas from sketch to product line — building hardware that’s reliable and ready to ship. → Alogus

Tempo Manufacturing is our joint venture — purpose-built to bring products like the Playback Analysis Tool from concept to your lab. If you’re working on hardware that needs to be real and reliable, we’d love to talk.

Get in Touch