# CooSpo HW706 Optical Heart Rate Monitor Armband

The CooSpo HW706 is an optical heart rate monitor armband designed to send exercise heart-rate data to compatible Bluetooth 4.0 or ANT+ devices and apps. Its armband format avoids a chest strap, while the listing names a rechargeable battery and includes a replacement band and magnetic charger.

- [Original product page](https://bargainpostbox.co.uk/product/coospo-hw706-optical-heart-rate-monitor-armband)
- [View offer](https://bargainpostbox.co.uk/visit/coospo-hw706-optical-heart-rate-monitor-armband)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: CooSpo
- Model: HW706
- Category: Sports & Outdoors > Fitness & Exercise > Exercise Accessories
- Price: 30.33 GBP
- Previous price: 39.99 GBP
- Discount: 24%
- Price checked: 2026-11-14T10:17:15.712Z
- Rating: 4.2 / 5
- Reviews: 2075

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Sends continuous heart-rate data to supported training apps and devices.
- Bluetooth 4.0 and ANT+ are listed for compatibility with a range of sports watches, bike computers and fitness equipment.
- The manufacturer states the monitor is rechargeable and rated for 25+ hours per charge.
- The listing says it is suitable for rain and sweat but not for swimming.

## Pros

- Dual Bluetooth and ANT+ support provides connection options for compatible phones, fitness equipment and sports devices.
- An armband design offers an alternative to chest-strap heart-rate monitors.
- A magnetic charger and replacement band are listed among the package contents.

## Specifications

### Identity
- Brand: CooSpo
- Model: HW706
### Display and video
- Screen size: 0.96 Inches
### Power and battery
- Battery life listed: 600 Hours
- Battery type: Lithium-Ion Polymer
### Dimensions and installation
- Dimensions listed: 10L x 10W x 10H millimetres
- Weight listed: 17 Grams
- Band size listed: 1.15ft \(35cm\)
### Materials and protection
- Material listed: Silicone
- Colour: Black
### Sensing and connectivity
- Sensor type: Optical
- Wireless connectivity: Bluetooth4.0 & ANT+
- Water resistance claim: IP67

## Before you buy

- The listed 600-hour battery life conflicts with the feature claim of 25+ hours per charge. Dimensions and screen size are also given, but the listing does not explain what the 0.96-inch screen refers to on this armband. Check these details before buying. The stated IP67 protection is not a swimming-use claim, which the listing explicitly excludes.

## In the box

- Heart rate monitor (Included)
- Power adapter (Included)
- Replacement band (Included)
- User manual (Included)

## A good fit for

- Runners, cyclists and fitness users who want optical heart-rate tracking via compatible Bluetooth or ANT+ devices.
- People who prefer an armband to a chest strap and use supported training apps or fitness equipment.

## Less suited to

- Swimmers, as the listing says not to use it for swimming.
- Buyers who need a confirmed battery-life figure or a clearly described on-device display.

## Customer feedback

Customer feedback reports good connections with devices including Peloton bikes and Concept2 PM5, along with perceived accuracy, comfort, ease of use and long battery life. These reports suit the HW706's stated Bluetooth and ANT+ links and armband format, but they do not resolve the listing's conflicting battery-life figures. The overall rating distribution is mostly positive but includes a smaller one- and two-star share, so experiences are not uniformly favourable.
- Positive themes: Customers report useful connectivity with various devices and apps.
- Positive themes: Feedback describes the armband as comfortable and easy to use, with some preferring it to chest straps.
- Positive themes: Customers mention perceived accuracy and long battery life between charges.

## Frequently asked questions

### Which connections does the CooSpo HW706 support?
The listing specifies Bluetooth 4.0 and ANT+. Compatibility depends on the receiving device or app supporting the relevant connection.
### Can the HW706 be used for swimming?
No. Although the listing claims IP67 protection, it specifically says not to use the monitor for swimming.
### How long does the battery last?
The details list 600 hours, while a feature claim says 25+ hours per charge. These figures conflict, so confirm the applicable battery-life claim before purchase.
### What is listed in the box?
The manufacturer contents list names one heart rate monitor, one magnetic charger, one replacement band and one user manual.

## Alternative options

- [COROS Heart Rate Monitor, Comfort, Easy to wear, Auto-wear Detection, Precise Data, Bluetooth, 38 Hours Battery Life, Compatible with up to 3 Connections, for Run and Bike](https://bargainpostbox.co.uk/visit/coospo-hw706-optical-heart-rate-monitor-armband)
- [Frontier Heart Rate Monitor Chest Strap – Accurate HR Tracking with ZONE2 Training, Strain & Breathing Insights, Real-Time Alerts, Comfortable Wearable for Endurance Training, Running & Cycling](https://bargainpostbox.co.uk/visit/coospo-hw706-optical-heart-rate-monitor-armband)
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- [COOSPO H6 Heart Rate Monitor Chest Strap,Bluetooth ANT+ HRM,for Running Cycling Gym Sports](https://bargainpostbox.co.uk/visit/coospo-h6-heart-rate-monitor-chest-strap)
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- [COROS Heart Rate Monitor, Comfort, Easy to wear, Auto-wear Detection, Precise Data, Bluetooth, 38 Hours Battery Life, Compatible with up to 3 Connections, for Run and Bike](https://bargainpostbox.co.uk/visit/coospo-hw706-optical-heart-rate-monitor-armband)
- [COOSPO Heart Rate Monitor Chest Strap,Bluetooth ANT+ Chest HRM for Running Cycling Gym Fitness, Heart Rate Monitors IP67 Waterproof Compatible with Strava Zwift Wahoo Garmin Polar Peloton App](https://bargainpostbox.co.uk/visit/coospo-bluetooth-ant-plus-chest-strap-heart-rate-monitor)
- [CHILEAF Heart Rate Monitors Armband Optical Heart Rate Sensor \| Bluetooth 5.0 ANT+ with HR Zone,IP67 Waterproof HR Sensor Compatible with Polar Beat, Wahoo Fitness, Zwift](https://bargainpostbox.co.uk/visit/coospo-hw706-optical-heart-rate-monitor-armband)
- [Frontier X3 Smart Heart Rate Monitor Chest Strap, Continuous ECG Monitoring, Heart Rate, Breathing Rate, Strain Tracking, VO2 Max\| Wearable Fitness & Heart Health Monitor, Up to 4 Months Battery](https://bargainpostbox.co.uk/visit/coospo-hw706-optical-heart-rate-monitor-armband)
- [Polar H10 M-XXL Heart Rate Sensor Bluetooth & ANT+ \| Fits 66–95 cm chest, ECG/EKG accuracy, HRV tracking, Waterproof](https://bargainpostbox.co.uk/visit/coospo-hw706-optical-heart-rate-monitor-armband)

## Add-ons

- [COOSPO Heart Rate Monitors Armband Optical Heart Rate Sensor Bluetooth 4.0 ANT+ Compatible with iFit Polar Strava Wahoo Garmi](https://bargainpostbox.co.uk/visit/coospo-hw706-optical-heart-rate-monitor-armband)

## Images

![CooSpo HW706 Optical Heart Rate Monitor Armband — 1](https://bargainpostbox.co.uk/i/V0rfcL4KDGsLtCuiFktIk_lCH5pS6dHFV5Bz2dI8sq0dL-o5G7g5Be-lpGKMZ9xyh7rSyEfGNhGy7dH54FgSUSaHdyhJo3ichXpyBSc1pnZRqAQs6UFdINkE.jpg)

![CooSpo HW706 Optical Heart Rate Monitor Armband — 2](https://bargainpostbox.co.uk/i/2zKAfD6BzZYJ3D1wwqr8sYuQUW7MR3MMks9prcQZUfJwrD5CYOtUEQ1pS0S06ldPqRgTQe8L8QRKEjwj6bOrVhzAouUqx4FZoMki-g5YZiiBEztyK-8lYyor.jpg)

![CooSpo HW706 Optical Heart Rate Monitor Armband — 3](https://bargainpostbox.co.uk/i/XszLmBBVeNVSxgt_me1xdRaNr32TriFIopgIwtCbxXFTlbSwL5oWQ1KWJjg77gwx44KycQpNAgP2TiFN-ipkknBDVS7GvXxHnscFeJ06LIuRQW0LGSDwK2Iq.jpg)

![CooSpo HW706 Optical Heart Rate Monitor Armband — 4](https://bargainpostbox.co.uk/i/gwY1qCSEWe5c-35HffUQZdJwahCPh_yPMSw5yPSwV62EnXS5MWqggijbDglM6pCw6kzafZPb-1r74C1AFpNbVfOEnxdYxWGD4095eGKptjBDHzYZfN_pJ5ff.jpg)

![CooSpo HW706 Optical Heart Rate Monitor Armband — 5](https://bargainpostbox.co.uk/i/OzFcgMPP2jLxG0cjmcSwXwlgANxrPz7DfLi-PRr0KDwKEy5G8wN69b6h4v3caylRG2oRnqJTyv77mOs5OXxXpT-PlRqhEPJOQbTJNUzQEFm4_yDhePFy4Zkh.jpg)