AsVIVA AWS2 armband heart rate monitor with Bluetooth – optical heart rate measurement on the upper arm
The AsVIVA AWS2 armband heart rate monitor measures your heart rate precisely in real time – thanks to optical LED sensor technology and Bluetooth 5.1. The color-coded LED display visualizes five heart rate zones and instantly shows your training intensity. Comfortably worn on the upper arm, the AWS2 enables heart rate-based training without a chest strap – for indoors and outdoors.
Optical heart rate measurement on the upper arm – keep your performance under control
The AWS2 optically measures your heart rate via an LED sensor directly on your upper arm – continuously and in real time. The sensors react quickly to changes in exertion, delivering stable readings even during dynamic workouts and interval training. The heart rate monitor is comfortably worn on the upper arm without any chest strap – and thanks to its water-resistant design, it remains reliable even during intense sweating.
LED colors show your training intensity
The color-coded LED display shows you at a glance which of the five heart rate zones you are currently training in: Green (≤ 120 BPM) for warm-up, Blue (121–135 BPM) for fat burning, Orange (136–150 BPM) for cardio and cardiovascular training, Purple (151–165 BPM) for muscle building and performance, and Red (≥ 165 BPM) for maximum intensity. This allows you to specifically control your exertion and train more efficiently.
Wireless via Bluetooth 5.1 – for indoors and outdoors
Via Bluetooth 5.1, the AWS2 reliably connects to compatible fitness apps, sports watches, and cardio equipment such as treadmills, ergometers, or bikes. The armband heart rate monitor is app-compatible with Kinomap and Zwift, among others. Whether running outdoors, indoor cycling, or during strength and HIIT workouts – the upper arm fit remains comfortable even during high-movement sessions.
AsVIVA AWS2 armband heart rate monitor with Bluetooth – heart rate-based training without a chest strap
The AsVIVA AWS2 armband heart rate monitor with Bluetooth is an optical heart rate monitor for the upper arm and a comfortable alternative to classic chest straps. Using an LED sensor, the AWS2 continuously tracks your heart rate in real time and transmits the data via Bluetooth 5.1 to fitness apps, sports watches, and cardio equipment. The color-coded LED display with five heart rate zones makes your workout intensity instantly visible – ideal for targeted, heart-rate-based training indoors and outdoors.
- Optical heart rate measurement in real time via LED sensor – without a chest strap
- Bluetooth 5.1 for stable, wireless data transmission
- 5 heart rate zones – color-coded LED display depending on intensity
- Comfortable upper arm fit with perforated, breathable & sweat-resistant strap
- App compatible (e.g., Kinomap, Zwift) & usable with cardio equipment
- Water-resistant, USB charging cable & very lightweight (approx. 7,7 g) – ideal for indoor & outdoor
Optical heart rate measurement instead of a chest strap
The AWS2 measures your pulse optically via an LED sensor directly on your upper arm. Unlike a traditional chest strap, the heart rate armband fits comfortably and allows maximum freedom of movement. The sensor system continuously tracks your heart rate and responds quickly to changes in exertion – providing stable readings even during intense workouts and interval training.
Five heart rate zones via LED color code
The color-coded LED display instantly shows you which heart rate zone you are in: from green for warm-up, blue (fat burning), orange (cardio), and purple (muscle training/performance) to red for the maximum range. This allows you to keep an eye on your exertion at all times and control your training efficiently – without constantly looking at a display.
Bluetooth 5.1 & app compatibility
Via Bluetooth 5.1, the AWS2 reliably connects to compatible fitness apps, sports watches, and cardio equipment. This ensures stable transmission and tracking of your workout data – for example, when training on a treadmill, ergometer, or bike. App compatibility includes Kinomap and Zwift, among others.
Comfort, water resistance & easy handling
The perforated, sweat-resistant, and breathable armband ensures a secure hold and pleasant wearing comfort – even during longer sessions. The water-resistant design makes the AWS2 a reliable companion for indoor and outdoor workouts. Weighing only around 7,7 g, the heart rate armband is easily charged via a USB charging cable.
Versatile for many sports
Whether strength training, cardio, running, indoor cycling, HIIT, or workouts on a cross trainer, treadmill, and ergometer – the AWS2 is extremely versatile. Thanks to its comfortable upper arm fit, it is suitable for heart-rate-based endurance and interval training at home (non-commercial use) as well as for outdoor sessions.
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