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Smart Watch for Men, Fitness Tracker with Excellent Processor 1.4 Inch Color Touch Screen Aluminum Alloy Shell Phone Search Function IP68 Waterproof Compatible with Android Phones and iOS Phones : Amazon.co.uk: Electronics
Bluetooth LE trampoline wearable provides activity breakdown and trick recognition - nordicsemi.com
Smart Watch for Men, Fitness Tracker with Excellent Processor 1.4 Inch Color Touch Screen Aluminum Alloy Shell Phone Search Function IP68 Waterproof Compatible with Android Phones and iOS Phones : Amazon.co.uk: Electronics
Bluetooth Low Energy and ANT+ heart rate monitor platform allows OEMs to modify and rebrand advanced fitness and movement tracking wearables - nordicsemi.com