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Viiiiva Heart rate Monitor

Viiiiva Heart rate Monitor

Viiiiva Heart rate Monitor


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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)