LPS1029 Features: * Heart rate ring * Convenient and automatic, providing you with a continuous reading of your heart rate * No wires, no chest straps, no contact points to touch * Simply put it on your finger and press start * Quickly and easily program your minimum and maximum target heart rate zone and workout time * Check your heart rate without interrupting your exercise * Avoid the use of a chest strap * Get your true heart rate reading instead of readings from others exercising nearby * Time your exercise up to 10 hours * Functions as a stopwatch and clock * Give you all these functions from one small place with very little effort * Self-contained with an LCD display * Can be used anytime, anywhere * Run on your treadmill, enjoy an outdoor walk, or perform everyday activities * Heart rate monitor: 30 - 250 BPM * Stopwatch: 00 to 10:00:00 (Hr : Min : Sec) * Clock: 00 to 23:59:59 (Hr:Min:Sec) * Operating temp: - 0 C to + 50 C (32 F to 122 F) * Storage temp: - 20 C to + 60 C (- 4 F to 140 F) * Battery: One 3 - Volt CR232 Lithium Battery Includes: * Includes: Pulse ring, storage case, spare battery, Lanyard with safety lock, Multi-lingual instructional manual, size reducing insert (ensures one size fits all)