Nokia tracking sms on cell phone

 

Nokia tracking sms on cell phone

The SMS Audio BioSport are smart in-ear sports headphones that track your heart rate without a chest strap or wrist-based monitor.

You’ll still need your smartphone to make them work and unfortunately they're not wireless like the excellent heart-rate-tracking Jabra Pulse Wireless . The BioSports are cheaper, though, and don’t need to be charged to track the extra layer of biometric data, as they draw power from your phone.

Priced at £129, you still have to spend big, and from our time sweating it out in the gym and braving the cold, we aren’t convinced you should part with your money for them.