Sell 2021 Magene Gemini S3+ ANT+ & Bluetooth Speed & Cadence Sensor Garmin Bryton 210 best price

2021 new packaging. new stock. 1. Dual Transmission System (ANT+ / Bluetooth) Compatible With Both Widely Used ANT+ and Bluetooth Smart Devices! 2. IP66 Waterproof, Wireless & No Magnet 3. Speed & Cadence 2 in 1 Sensor (If need track Speed & Cadence at the same time, you need to buy 2 units) 4. Compatible With Garmin, Bryton GPS Cycling Computer with ANT+ System 5. Also compatible with indoor cycling platform such as Zwift, Sufferfest, TrainerRoad and your favorite indoor. Also works with the free Wahoo Fitness app, Strava, RideWithGPS, MapMyRide, Cyclemeter, and more! 【 NEW 2019 GEMINI 210 UPGRADE VERSION 】 VIDEO Tutorial > https://youtu.be/6zWk4fD7FU8 【How to Use】 If the speed and Cadence use together,need buy two pcs In speed model , use the app need set the wheelset size then can Exact display speed First use the equipment,need remove the Insulating paper make sure the battery + up Reinstall battery can Switching Mode speed model to cadence model or cadence model to speed model #readystock Buy from Us! -100% POSITIVE FEEDBACK -100% Warranty & After Sale Service -100% PARCEL ARRIVAL GUARANTEED -100% X hidden charges -7 days 100% $$ Guarantee back - Registered SSM company - 4 Years of experience