4iiii Viiiiva HRM ANT+ to BT Bridge
43.00
4iiii Viiiiva HRM ANT+ to BT Bridge
Polar H9
55.80
Polar H9
Garmin HRM-Dual
60.20
Garmin HRM-Dual
Wahoo Tickr Fit
64.99
Wahoo Tickr Fit

Compare Products (4)


4iiii Viiiiva HRM ANT+ to BT Bridge
Polar H9
Garmin HRM-Dual
Wahoo Tickr Fit
4iiii Viiiiva HRM ANT+ to BT Bridge

43.00

View product
Polar H9

55.80

View product
Garmin HRM-Dual

60.20

View product
Wahoo Tickr Fit

64.99

View product

This is what our customers think

Reviews
Pros
Precies (3x)
Light (2x)
Accurate (2x)
Bridge (2x)
Accurate heart rate measurement
Suitable for various sports
Comfortable fit
Long service life
Comfortable (6x)
Easy to use (5x)
Sits comfortably (4x)
Accurate (4x)
Carrying comfort (2x)
Rechargeable (2x)
vooral voor dames DE oplossing
handig in gebruik
Cons
battery quickly empty (2x)
Spikes in the HR data
Dropouts in the HR data
rpm works poorly
Closure could have been more robust
Occasionally loses signal
Battery dies quickly
Jams sometimes
No (11x)
Price (4x)
Battery replacement (2x)
reliability
Price
Takes a bit long to find the heart rate
Measurement slightly behind
no more charging

According to the product specialist

Pros
Viiiiva can be used as an ANT+ bridge to Apple TV and other Apple devices.
Highly accurate heart rate recording with the optimised heart rate measurement system.
Data can be collected easily from ANT+ sensors and exchanged with your smartphone via Bluetooth.
Thanks to its good memory, the Viiiiva can store up to 65 hours of training data.
Runs up to 200 hours on one CR2032 coin cell battery.
With a battery life of 400 hours, a battery lasts about a year if you train one hour a day.
Can connect with your sports watch, cycle computer or fitness equipment via Bluetooth, ANT+ or 5kHz.
Can connect with a Bluetooth and ANT+ device at the same time; this is ideal when you exercise with multiple devices such as a cycle computer and sports watch.
Receive real-time heart rate data on your favourite training devices.
A heart rate monitor with the accuracy that is characteristic of Garmin.
A very long battery life: 3.5 years at an average use of 1 hour per day.
Can connect with most bike computers and smartphones via Bluetooth and ANT+.
The Wahoo Tickr Fit has a rechargeable battery; when fully charged, it lasts up to 30 hours.
With the Tickr Fit and the Wahoo Fitness app you can easily access your training data.
The Wahoo Tickr Fit has been designed to be worn around the arm; there is no chest strap.
The Bluetooth connectivity allows you to connect the Wahoo Tickr Fit with most smartphones.
Cons
This product uses a replaceable coin cell battery and is, therefore, not rechargeable.
The Polar H9 has no memory function or accelerometer. For these features please consider the Polar H10 heart rate sensor.
Does not transmit heart rate data to a GPS device during swimming.
The average battery life of 30 hours is less than that of traditional heart rate sensors with a chest strap and button battery.

Specifications

Waterproof Rating
IPX7
Battery Type
CR2032
CR2025
CR2032
Rechargeable battery
ANT+
Yes
Yes
Yes
Yes
Bluetooth
Yes
Yes
Yes
Yes
Colour
Black
Black
Black
Black
Chest circumference
57 cm - 132 cm
66 cm - 95 cm
63.5 cm - 132 cm