The additional charge for the Bluetooth version is not worth it. There is no way to tune the chip, just some historical and real-time data. You can return it and get the regular version for $100 or less.
6 Pcs Reflective Bands: High Visibility Running Gear For Women Men - Safety Straps Bracelets For Running, Cycling & Walking
46 Review
Portzon Women'S Waist Trainer: Weight Loss, Sweat Belt, Sauna Trimmer, Tummy Toner, Lumbar Support
47 Review
Stay Comfortable And Stylish With DASUTA Sweatbands For Women And Men
55 Review
Metal Frame Night Driving Glasses For Men: BIRCEN HD Anti-Glare Night Vision Glasses For Safe Driving
47 Review