
Get in shape while keeping an eye on your health with this OH1 heart rate sensor. When used alone, this sensor has an expansive memory to store up to 200 hours of data, or pair it with your smartphone for long-term monitoring. The lightweight design of this OH1 heart rate sensor doesn't get in the way of your workout.
Q: Hi, Can I use OH1 for swimming? (accurate??)
A: Yes, but you have to store your swimming training session on the OH1. You can't transmit your heart rate to a wrist monitor underwater because Bluetooth doesn't work under water. Just use the OH1 in standalone mode to record your swim session, then upload it via polar beat or sync it to your laptop/desktop when your done to view your heart rate.