SR Companion

A companion app for the SmartRow rowing sensor. Connect via Bluetooth to see real-time rowing metrics, force curves, and power data on your iPhone, iPad, Apple Watch, or Mac. Available in English, German, French, and Spanish. SR Companion is an independent, third-party companion app for the SmartRow rowing sensor — not affiliated with, endorsed by, or developed in cooperation with SmartRow or Ergometer Innovations B.V. REAL-TIME WORKOUT DATA - Pace, average pace, speed, stroke rate, calories, and calories per hour — updated every stroke - Tap any metric section to collapse it for a streamlined view — your layout is remembered - Odometer-style stroke count and distance displays with smooth rolling digits - Drive phase sweep animation on stroke length shows your stroke rhythm in real time LIVE FORCE CURVE - See your drive force profile as you row - Smooth morphing between strokes for fluid visual transitions - Optional previous-stroke overlay for technique comparison - Peak force and work-per-stroke tracking STROKE SCORE — TECHNIQUE FEEDBACK - Every stroke is scored 1–10 on Timing (peak position) and Shape (match and smoothness), color-coded red/orange/yellow/green - Reference curve follows the "Grinko style" described by Dr. Valery Kleshnev — strong leg-drive and an early peak - Target curve is dynamic: it adapts each stroke to your current rate and peak force - In-app info screen explains the methodology and cites the sources POWER GRAPH - Track power output across your session stroke by stroke - Average power reference line with optional tolerance band - Power consistency feedback shows percentage deviation when you drift outside your target range - Rolling window mode to focus on recent strokes HEART RATE ZONES - 5-zone heart rate model from Recovery (Z1) through Max (Z5) - Zone-colored display with animated progress ring showing percentage of max HR - Configurable max HR: automatic from HealthKit age or manual entry - Two formulas: Classic (220-age) and Tanaka (208-0.7x age) APPLE WATCH COMPANION - Use your Apple Watch as a heart rate monitor during workouts - Auto-launches and streams HR as soon as you open the iPhone app - Session Ready screen shows connection state and live HR BLUETOOTH HEART RATE MONITOR - Pair any Bluetooth LE heart rate strap as an alternative to Apple Watch - Heart rate displayed during workouts with zone coloring and percentage of max - HR data included in all exports PEAK TRACKING - Peak power, peak work, and peak pace highlighted with a flash when you set new session highs - Configurable steady-state holdoff suppresses alerts during your first strokes AUDIO FEEDBACK - Configurable chimes for distance milestones, new peak achievements, and power consistency threshold crossings - Full-screen flash at configurable distance intervals FTMS BROADCAST - Rebroadcast your rowing data as an FTMS fitness machine over Bluetooth - Third-party apps like CityRow, Kinomap, Regatta, and ErgZone can connect to receive your metrics in real time - NEW: Relay your rowing data to the Peloton fitness app, including your heart rate signal - Broadcasting continues in the background during your workout SESSION HISTORY & SYNC - Browse past sessions with power, pace, heart rate, and distance graphs - iCloud sync keeps your sessions across all your devices EXPORT - Auto-upload to Strava as Indoor Rowing with full power, distance, and heart rate data - Auto-save workouts to Apple Health Works with the SmartRow Pulley and SmartRow Power Handle. Not compatible with the WaterRower brand PowerPulley. Requires a SmartRow sensor, sold separately by SmartRow / Ergometer Innovations B.V. (www.smartrow.fit). This app is an independent third-party tool and is not affiliated with or endorsed by the manufacturer.