Was having a browse and saw this Bluetooth speed + cadence sensor on sale.
At $11.99, its very very cheap.
For most people, I believe postage should be $9.
I've bought various items from Torpedo7 and they've been pretty good to deal with.
Not sure why this is so cheap.
I'd almost consider upgrading my ANT+ sensor to this Bluetooth version.
Description from website here…
The RHYTHM Speed/Cadence Sensor accurately tracks and transmits essential cycling stats wirelessly to your iPhone, iPad or iPod in real-time. This lightweight sensor attaches to your bikes chain stay with the supplied hardware,
works with the RHYTHM Fitness App to manage cycling speed, cadence, distance & more - experience a new type of workout.RHYTHM works with the RHYTHM App to manage cadence, distance, speed and more.
Specs:
Includes: replaceable coin cell battery 2032, 2x cable tie, wheel magnet, rubber strap
Weight: 23 g
Bluetooth Smart TechnologyFeatures:
Personalized Home Screen: customize the home screen stats to meet your needs
Real-time Cadence: integrated sensors produce real-time speed/cadence monitoring
Workout Summary: view a detailed summary of your workout to analyze your intensity
Route Mapping: review distance and route in map view while retracing your workout
Social Sharing: share your workout through Facebook, Twitter, email and more
Workout Calendar: track previous workout stats and overall progress to compare training sessions
RHYTHM Web Dashboard: access the Web Dashboard from any desktop or laptop to view your workouts with a stunning visual displayCompatible with
iPhone 5S
iPhone 5C
iPhone 5
iPhone 4S
iPad (4th gen)
iPad (3rd gen)
iPod touch (5th gen)
iPod touch (4th gen)
Other Bluetooth smart devices
Work with Strava on Android?