BiggerWkg

Power-to-weight ratio (W/kg) with Strava/Zwift-style color zones, right on your ride. BiggerWkg computes your watts per kilogram in real time and colors the big center number by training zone — grey (recovery), blue (endurance), green (tempo), yellow (threshold), orange (VO2 max), red (anaerobic), purple (neuromuscular) — exactly like the zones you know from Strava and Zwift. WHY IT'S BETTER: • Smoothed 3-second average — the number is stable, not twitchy, and still reacts fast to surges. • Strava/Coggan 7-zone coloring — see your effort level at a glance, no mental math. • Your FTP and body weight — set both once on your phone; zones scale automatically to you. • Live and average W/kg — the big number shows current effort, the corner shows your session average, so you can pace long climbs and track drift. • Theme-aware — auto switches light (day) / black (night) background following your device color theme. USES: • Ride an interval and see instantly which zone you're targeting — threshold? VO2 max? • Keep the pace on group climbs by holding your target W/kg, the way Zwift bunches categorize riders. • Track your average W/kg over a ride to judge pacing and fatigue. • Dial in a new bike or position and compare power-to-weight day to day. FEATURES: • Large, color-coded W/kg digits, bottom-aligned. • Session average W/kg in the corner. • Adjustable FTP (W) and body weight (kg) in settings. Requires a power meter.