The Best iPhone App to Record Running Videos with Live Stats

If you run and create content — or just want to review your effort visually — there's nothing quite like watching your pace and heart rate update live on screen as you move. The question is: which iPhone app actually delivers this well?

What to look for in a running video app

• Live metrics on the camera preview (not added in post — the numbers should update in real time while you're recording)
• Apple Watch integration for accurate heart rate
• Pace, distance, and heart rate zone support
• Clean overlay design that doesn't block the video
• Easy export for social media

FitCam: built specifically for this

FitCam is an iPhone app that opens a full-screen camera view with live fitness overlays. It reads your Apple Watch workout data and shows your heart rate, zone, pace, and distance directly on the camera preview — and that's exactly what gets recorded.

There's no separate step to add stats in a video editor. The stats are baked into the video the moment you stop recording. For runners who want to post to Strava, TikTok, or Instagram without spending 20 minutes in CapCut, this is a significant time saver.

Overlays designed for running

FitCam has multiple overlays specifically designed for running. You can display current pace, average pace, distance covered, heart rate, and heart rate zone simultaneously. The overlays are designed to be legible in bright outdoor light and don't visually overwhelm the footage.

Heart rate zones while running

One of the most useful features for runners is heart rate zone display. Based on your age or custom zone settings, FitCam shows whether you're in Zone 1 (easy/recovery), Zone 2 (fat-burning aerobic), Zone 3 (aerobic), Zone 4 (threshold), or Zone 5 (maximum effort). For viewers watching your content, this context makes effort legible in a way raw BPM numbers don't always convey.

Sharing your run video

Once recorded, the video is saved directly to your iPhone's Camera Roll. From there you can share to any platform. The vertical format works perfectly for Instagram Reels and TikTok. Horizontal mode is available if you're filming a track session or shooting for YouTube.