BEATLINE IRON - Gym Rest Timer & Strength Log

Train stronger. Rest smarter. BEATLINE IRON turns your watch into a no-nonsense strength training companion with a bold retro digital LCD look. THE PROBLEM Between sets, your phone timer distracts you and standard activity screens bury the one number that matters: how long you have been resting. THE ANSWER BEATLINE IRON puts a giant countdown rest timer front and center, vibrates the instant your rest is over, and starts your next set automatically. One button. Zero friction. KEY FEATURES - Countdown rest timer with strong vibration + tone at zero, then auto-starts your next set - Adjustable rest target from 15 seconds to 10 minutes (UP/DOWN, in 5 s steps, even mid-rest) - Color-coded countdown: green, amber under 10 s, red under 5 s - One-button set logging: press START to end a set, press again to skip rest - Live heart rate colored by YOUR personal HR zones - EFFORT gauge: fills with your %HRmax so you can see intensity at a glance - RECOVERY tracking: watch your BPM drop from the set peak, with a 10-segment recovery gauge - Side intensity bands: intensity (left) and recovery (right), always visible - Session H/L: highest and lowest heart rate of your workout - 1-hour heart rate history chart with max/current markers - HR source and signal indicator (WATCH / NO HR) - Current time and battery always on screen - SET counter and duration of your LAST set FULL ACTIVITY RECORDING E

v1.0.0 - Initial release - Countdown rest timer with vibration alert and automatic next-set start - Adjustable rest target (15 s - 10 min) - Live heart rate with personal zone colors, EFFORT and RECOVERY gauges - Side intensity/recovery bands, session high/low, 1-hour HR chart - Full Strength Training activity recording with one lap per set, synced to Garmin Connect - Retro digital LCD design for AMOLED displays