Navihood A3 Heart Rate Monitor Belt

Navihood A3 Heart Rate Monitor

Accurate Heart Rate Data

The Navihood A3 uses third-generation ECG heart rate measurement technology, backed by over ten years of algorithm development and data from millions of users.
Designed to provide accurate heart rate monitoring while cycling, running, hiking, and other activities.

Lightweight & Compact
At just 10 g, the A3 is designed for comfortable all-day use without adding noticeable weight.

Secure, Comfortable Fit
The narrow-frame design helps prevent the transmitter from being pushed loose by muscle movement during intense exercise.
The integrated transmitter and strap design provides a secure connection, while the wide metal buckle helps maintain reliable contact.

Bluetooth BLE 5.0 & ANT+
Compatible with both Bluetooth BLE 5.0 and ANT+.
Works with popular cycling apps and GPS devices, including:
- Navihood
- Zwift
- Garmin Connect
- Garmin
- Wahoo
- Bryton
- Suunto
- Huawei GT
- And more

Built for Sweat & Training
The strap and electrodes are bonded using industrial hot-press technology for improved durability.
Designed to withstand 1,000 hours of Level 7 salt-spray testing, helping protect against sweat and moisture during demanding workouts.
LED Indicator
- Slow flashing: Connecting to a GPS bike computer or app via Bluetooth.
- Solid light: Successfully connected.
- Fast flashing / unstable data: Battery may be low. Replace the battery.

Easy Battery Replacement
An included battery-cover tool makes battery replacement quick and helps prevent scratches.
Battery Replacement
Insert the included tool into the battery cover.
Rotate the cover to the unlock position.
Remove the battery cover using the tool.
Remove the battery insulation film.
Reinstall the battery cover.

Product Specifications
Product: Navihood A3 Heart Rate Monitor
Weight: 10 g
Battery: CR2032 replaceable coin cell
Waterproof Rating: IPX6
Size: 28 62 mm
Connectivity: Bluetooth BLE 5.0 & ANT+

Delivery Costs:

Check out our current shipping charges below:

• Auckland (Orewa to Pokeno) - $8
• Auckland Waiheke Island (Waiheke can incur an extra charge for bulky items - our team will get in touch if needed) - $22
• North Island Urban - $10
  
• North Island Rural - $18
  
• South Island Urban - $15
  
• South Island Rural - $22
  
• For Bulky/Heavy Items a $30 fee will be added.

We know there's nothing more exciting than your online order arriving on your doorstep as quickly as possible which is why we try our very best to process all orders on the day they are placed!

We focus on keeping our product prices as low as possible rather than building shipping costs into the price and then offering "free" shipping on everything. These fees are not about making money but simply recouping the shipping costs particularly for larger items.

NZ Islands Courier Charges:

If you order with us and live on a NZ Island like Waiheke and Great Barrier etc our customer care team will contact you immediately to discuss freight charges/options.

We focus on keeping our product prices as low as possible rather than building shipping costs into the price and then offering "free" shipping on everything. We therefore pay the courier fees ourselves however the fees to the Island communities have become so exorbitant we can't cover all of those costs and will discuss options.

Bulky Items:

Additional charges may also apply to bulky order that measure outside the normal courier package parameters. Our friendly customer care team will contact you right away if this is the case.

Processing Times:

All orders are processed during weekday business hours (9 am – 5 pm Monday to Friday.) Orders made on weekends and public holidays will be processed the next business day.

While we try to have most products in our store and warehouse at all times if the product is not in stock we will order from our New Zealand-based suppliers. We will contact you to advise you of this and inform you of any delivery delays.

Track and trace:

We work with multiple couriers for delivery, including NZ Post NZ Couriers, and Post Haste. Once your package has left our building and been scanned on board by the courier you will receive an automated email from us with your track and trace details so you can follow its progress.

Please note: queries for missing/lost items must be completed within 14 days of despatch and queries for damaged items within 7 days of delivery. If you do not lodge a query with us within these time frames, we will be unable to make a claim with our courier.