Sigma R1 Bluetooth Comfortex Heart Rate Transmitter - Black

The new R1 BLUE transmitter from SIGMA SPORT transmits the heart rate via energy-saving Bluetooth® SMART technology. This enables the R1 BLUE to communicate with multiple smartphones, computers and sports devices. All sport apps that support Bluetooth® SMART READY technology and use heart rate data can display the R1 BLUE’s values. Digital data transmission: Bluetooth smart.

Features:

• Compatible with iPhone (4S & 5), iPod touch (5te generation), iPad (3te & 4te generation), iPad mini and iPod nano (7te generation) (as of January 2013)
• Sends the following current values to devices with Bluetooth® smart READY technology 
• ECG-accurate heart rate
• RR intervals in milliseconds to determine heart rate variability
• Battery status
• Battery life over 1.3 years
• Battery compartment
• Waterproof up to 3 ATM
• COMFORTEX textile strap
• Very light, comfortable and fitting textile strap
• Laminated electrodes for better contact with the skin by more moisture
• Washable in the hand wash and laundry bag up to 30°C.
• Scope of delivery: R1 Bluetooth transmitter & Comfortex strap