null Skip to main content
Zoom the image with the mouse

4iiii

4iiii Viiiiva Dual Heart Rate Monitor With iPhone Connectivity


$99.99

Product Barcode

×
The 4iii Viiiiva is 10 times more sensitive than most heart rate monitors, is 5 times more responsive, uses advanced beat-to-beat measurement and can store up to 65 hours of data. In addition this sensor also collects and transfers data from your other ANT+ watch or computer such as Garmin, adidas and Timex via Bluetooth to your iOS or Android device. The Viiiiva is trusted by pros and enthusiasts alike and features a soft, flexible strap for a perfect fit making it comfortable and easy to wear.

Advanced beat-to-beat measurement: Captures the most sensitive of heart rates, measures heart rate variability and gauges your level of activity readiness
Activity logging: View your data in real time, save up to 65 hours of data on Viiiiva and transfer it to another device or application
ANT+ sensor bridge: Collects data from ANT+ watch or computer then transfers it via Bluetooth to your iOS or Android smartphone
Tap-to-pair connection: Simply tap your iOS or Android smartphone to your Viiiiva pod to immediately connect
Fitness equipment pairing: Pair Viiiiva with cardio equipment in the gym for real-time and logged data
Display compatibility: Freedom to use your choice of ANT+ and Bluetooth compatible displays with Viiiiva
4iiii product integration: Use Viiiiva with PRECISION and Sportiiii coaching tools for a full range of training data
User-friendly 4iiii app: See your activity in real time, access upgrades through 4iiii's web store, transmit your activity data to other training apps or websites
Long battery life: Comes with a replaceable coin cell battery for up to 200 hours use
. Simultaneous Bluetooth Smart/ANT+ Heart Rate Monitor (HRM) . Accurate Heart Rate measurement on your iPhone without awkward adapters . Works with your ANT+ watch or computer such as Garmin, adidas and Timex . See all of your ANT+ sensors in real time on your iPhone (Foot Pod, Bike Speed/Cadence, Power Meter) . Connects to hundreds of iPhone sports and fitness apps . Battery type: CR2032 included . Battery life (hours of use): up to 200 hours . Operating temperature: 0-50C . Waterproof rating: IP67 . Radio frequency: 2.4GHz . Communications Protocols: ANT+, Bluetooth Smart . Dimensions: 6.5cm x 4.5cm (2.55in x 1.77in) . Strap length: 57-132cm (23-52in) . Weight: 5g (1.76oz)
::before
Price Match Contact Us Here
Easy Returns Info Here
Payment Options Interest FREE Options Over $30
Fast Shipping Check Rates Here
Pushys ID 131694
 
The 4iii Viiiiva is 10 times more sensitive than most heart rate monitors, is 5 times more responsive, uses advanced beat-to-beat measurement and can store up to 65 hours of data. In addition this sensor also collects and transfers data from your other ANT+ watch or computer such as Garmin, adidas and Timex via Bluetooth to your iOS or Android device. The Viiiiva is trusted by pros and enthusiasts alike and features a soft, flexible strap for a perfect fit making it comfortable and easy to wear.

Advanced beat-to-beat measurement: Captures the most sensitive of heart rates, measures heart rate variability and gauges your level of activity readiness
Activity logging: View your data in real time, save up to 65 hours of data on Viiiiva and transfer it to another device or application
ANT+ sensor bridge: Collects data from ANT+ watch or computer then transfers it via Bluetooth to your iOS or Android smartphone
Tap-to-pair connection: Simply tap your iOS or Android smartphone to your Viiiiva pod to immediately connect
Fitness equipment pairing: Pair Viiiiva with cardio equipment in the gym for real-time and logged data
Display compatibility: Freedom to use your choice of ANT+ and Bluetooth compatible displays with Viiiiva
4iiii product integration: Use Viiiiva with PRECISION and Sportiiii coaching tools for a full range of training data
User-friendly 4iiii app: See your activity in real time, access upgrades through 4iiii's web store, transmit your activity data to other training apps or websites
Long battery life: Comes with a replaceable coin cell battery for up to 200 hours use
. Simultaneous Bluetooth Smart/ANT+ Heart Rate Monitor (HRM) . Accurate Heart Rate measurement on your iPhone without awkward adapters . Works with your ANT+ watch or computer such as Garmin, adidas and Timex . See all of your ANT+ sensors in real time on your iPhone (Foot Pod, Bike Speed/Cadence, Power Meter) . Connects to hundreds of iPhone sports and fitness apps . Battery type: CR2032 included . Battery life (hours of use): up to 200 hours . Operating temperature: 0-50C . Waterproof rating: IP67 . Radio frequency: 2.4GHz . Communications Protocols: ANT+, Bluetooth Smart . Dimensions: 6.5cm x 4.5cm (2.55in x 1.77in) . Strap length: 57-132cm (23-52in) . Weight: 5g (1.76oz)