Heart Tempo

Tempo is a voice-first heart-rate coach. Put on your AirPods — listen, don’t look. HEAR YOUR HEART RATE WITHOUT LOOKING DOWN Tempo speaks your BPM as you train: “speed up” when you’re below your zone, “slow down” when you’re above it. Your eyes stay on the road or the machine — great for elliptical, treadmill, indoor bike, or jump rope. Works fully offline, so a basement gym is no problem. THREE CUE STYLES THAT RESPECT YOUR MUSIC • Number + cue: “128 … speed up” • Cue only: speaks up only when you need to adjust • Tones only: rising tone = speed up, falling tone = slow down — not a single word over your podcast Optionally duck your music while a cue plays. NOT SURE WHAT ZONES TO SET? ONE TAP. Enter your age to get a moderate aerobic band (64–76% of max heart rate) — free for everyone. And no nagging: Tempo won’t re-alert while your heart rate hovers right on a boundary. FINISH IT, THEN SHOW IT OFF Every workout ends with a summary — average, max, and min BPM, zone breakdown, and your heart-rate curve — plus a beautiful card you can share with one tap. PAUSE ANYTIME, RECORDED RELIABLY Pause and resume mid-workout. Sessions save to Apple Health, and your full history with curve details stays on your iPhone. PRO: PAY ONCE, NO SUBSCRIPTION Upgrade once to unlock fine-tuned zone thresholds, adjustable cue frequency (30/60/120 seconds, custom seconds, or only on zone change), and live heart rate on the Dynamic Island and Lock Screen. One payment, yours forever. PRIVACY STAYS ON YOUR IPHONE Heart-rate data and workout history never leave your device. No account, no upload, no ads, no tracking. Requires heart-rate-capable AirPods (AirPods Pro 3 recommended) and an iPhone running iOS 26.2 or later. Questions or ideas? ericstudio@foxmail.com