LifeLine Bluetooth & ANT+ Heart Rate MonitorA heart rate monitor that can be connected to multiple devices, simultaneously, via ANT+ and Bluetooth Smart which can be used to connect to your smartphone, watches, consoles and other compatible devices. The transmitter pod and strap are water resistant up to 30m and can be used during water sports and swimming. The chest strap is completely adjustable and will fit a range of sizes.Technical SpecificationsHeart rate range: 30~230bpmFlexible connection interval controlled by Host device (Min:0.3125sec, Max:2sec, default:1sec)Peak Active current: 10.5mA at Tx 0dBmStand-by current: less than 2uABattery level display: 100%, 80%, 60%, 40%, 20%, 0%Battery: CR2032 lithium cell (200mAh)Battery life: up to 900hrs useRF system: 2.4GhzTypical range: 30ftStorage temperature: -10 ~ 60°COperating temperature: 0 ~ 50°CAverage active current: typical 95uA at transmission intervals of 1sFeaturesDuplex Bluetooth Smart and Ant+ radio32-bit ARM Cortex M0 CPUFully water resistant up to 30mSuitable for use during swimming or water sportsSimultaneous device connectionSignal-filtering algorithmComes with R-R intervalFuel gaugeLong battery lifeComfortable and durable fabric beltBuy LifeLine Monitors from Chain Reaction Cycles, the World’s Largest Online Bike Store.