About HR2VP Watch Bike Computer

Use your watch under Wear OS as a heart rate monitor and cycling tracker while training on the bike

Get power based on heart rate and connect to indoor training apps or to cycling computers. Display and broadcast heart rate and power based on HR over Bluetooth Low Energy from your Wear OS watch to indoor cycling apps such as Zwift, Rouvy, Road Grand Tour (RGT), Trainerroad, Kinomap, or to GPS head units when cycling outside.

Important note : on Samsung watches, please enable background execution in Samsung Wearable on your phone for this app.

1/ Use your Wear OS watch as any BLE heart rate monitor

• HR2VP will measure your heart rate with the optical built-in sensor of the watch and broadcast over Bluetooth Low Energy as a regular heart rate monitor during your workouts.

2/ Add power to your rides & connect to cycling apps or bike computers

• Our advanced matching algorithm computes power based on heart rate, which is measured by the optical built-in watch sensor or by your own BLE chest strap.
• Your individual parameters such as FTP, resting heart rate and max heart rate are taken into account for improved accuracy.
• See how many calories you have spent during your workouts and monitor your fitness.

3/ Connect your own heart rate monitor, power meter or cadence sensor to your watch

• Connect your own sensors and get more training metrics while riding indoor or outdoor
• Compatible with Bluetooth Smart power meters
• Cadence sensors
• Heart rate monitors

4/ Control your smart trainer

• HR2VP is the only watch app that allows you to control your FTMS bike trainer during your workout. Compatible models are Elite Direto, Suito, Wahoo KickR Core, Tacx Flux S or Flux 2...

5/ Frequently Asked Questions:

Is a phone app required?
=> No, HR2VP for watch can be used as a standalone app during your ride.

What is the FTP?
=> The FTP or Functional Threshold Power is the maximum average power that you can hold for an hour.

How to know my FTP?
=> If you already use a power meter or bike trainer you can measure it and probably know this value. If you want to fine tune this parameter, we have an online optimizer where you can use a .gpx file exported from Strava to get the best value that suits you...
=> If you have absolute no idea, you can estimate it based on your best 1 hour running speed : http://hr2vp.com

How to connect to Zwift?
=>Here are a few tips to connect to Zwift easily. Try the connection through the Companion app on Windows if you have trouble with the direct connection (use the top right corner setting icon in the pairing screen). Select the device ending with 'LE' if you see 2 different devices. If it doesn't work, reboot the watch and try again.

How accurate is power based on heart rate?
=>Our advanced matching algorithm gives a good estimation of power but there are still a few biological limitations to this technique. First there is a 10 seconds lag before your heart rate (hence HR2VP power) goes up when pushing harder on the pedals. High intensity short intervals (<30 seconds) use energy manufactured without oxygen with no impact on heart rate. This is why power will be underestimated at i6 or i7 (on short intervals).

Is my cycling head unit compatible?
=> Your GPS head unit needs to be compatible with Bluetooth Smart power meters, please check or ask us before buying.
Non exhaustive list of non compatible head units : XOSS G+, Garmin Edge *20 or *10 or *00 series, all Lezyne GPS
Non exhaustive list of compatible head units : Garmin Edge *30 series, Wahoo Elemnt serie, Giant Neos Track, Polar V650.

Can the app be refunded if it doesn't work?
=> If you have trouble when using the app, the Playstore can refund your purchase within 24 hours. If you still have some trouble after 24 hours, please contact us per mail.

If you need some help or have feedback, please contact us per mail: [email protected]