BufferBeat
BufferBeat
Mobile Video Experience

Real YouTube buffering by location & carrier

Live Experience Map LIVE

Sessions:
Tiles:
Grid: Region
Avg VES:
Country
Carrier
Gap
Excellent (80–100)
Fair (50–79)
Poor (0–49)

Using this map? Install the app to contribute your data.

See Where Your Video Actually Buffers

Speed tests show what your network could do. BufferBeat shows what it actually does — real buffering from real YouTube sessions, mapped by location and carrier.

📍
Location-Mapped
See buffer hotspots by area
📡
Signal-Correlated
RSRP, carrier, network type
🎬
Real Content
Not synthetic test clips

How BufferBeat Works

Three steps. Zero guesswork.

01

Pick & Play

Tap Start YouTube Test. BufferBeat opens YouTube and measures your video experience over a 2-minute session in the background.

02

Detect & Measure

Advanced frame analysis detects every buffer event in real-time, measuring duration, frozen frames, and correlating each event with your cell signal and GPS location.

03

Map & Compare

Your anonymous data joins the public heatmap and helps the community. See where video quality is great — and where it breaks — by carrier, network type, and time of day.

Speed Test ≠ Video Quality

Speed Tests BufferBeat
Measures real video ✗ Synthetic clip ✓ Your actual content
Continuous monitoring ✗ One-time snapshot ✓ Full session tracking
Location mapping ✗ Single location ✓ GPS-mapped events
Signal correlation ✗ Not available ✓ RSRP/RSRQ per event
Carrier comparison ✗ Your carrier only ✓ All carriers on the map
Community data ✗ Only your test ✓ Aggregated heatmap