Sigma Sport R1 Duo Ant+/Bluetooth Smart Heart Rate Transmitter with Comfortex Strap

Key features

•Heart RATE transmission using both ANT+ and Bluetooth Smart
•Soft adjustable comfortex strap
•Pairs with bicycle computers, Smart trainers, cell phones, etc

BrandSigma Sport

CategoryHeart Rate Monitors

Sigma Sport R1 Duo Ant+/Bluetooth Smart Heart Rate Transmitter with Comfortex Strap

List Price: $75.97$68.37DEALYou Save: $7.60 (10%)

Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 23, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection

Related products

POLAR

POLAR H10 HR SENS BLE BLK M-XXL

List: $186.73$168.06DEAL

Wahoo Fitness

Wahoo TICKR FIT Heart Rate Armband, Bluetooth, ANT+

List: $121.04$108.94DEAL

Trademark Global

Blood Pressure Cuff - Electronic Digital Upper Arm Heart Monitor with LCD Screen - Personal Health Tracking Device for Hypertension by Bluestone

List: $40.14$36.13DEAL

wahoo

Wahoo TICKR X Heart Rate Monitor Chest Strap + Memory, Bluetooth, ANT+

List: $142.90$128.61DEAL

Garmin

Garmin Index S2 Smart Scale (010-02294-03) and Garmin HRM-Dual Heart Rate Monitor

List: $305.52$274.97DEAL

POLAR

Polar FT4 Heart Rate Monitor Watch (Silver / Black)

List: $247.32$222.59DEAL

Fitcent

FITCENT Heart Rate Monitor Chest Strap, Bluetooth ANT+ HR Sensor for Peloton Polar Wahoo Zwift DDP Yoga Map My Ride Garmin Sports Watches

List: $47.12$42.41DEAL

fitspur

fitspur Replacement Armband Heart Rate Monitor Band,Soft Heart Rate Strap Armband Strap Compatible with OTF, Orange Theory Fitness Adjustable Armband Strap (Orange)

List: $19.38$17.44DEAL