SM3 Garmin GPS

£289.00 Ex. VAT
In stock

GPS receiver for your Song Meter SM3 and SM3BAT recorders.


If you are an ecology professional and need to cover large areas and/or track your device locations then this GPS by Garmin will be for you. You can use a single GPS accessory to set the date, time, and location settings of multiple recorders.

These GPS units have been customised so that they are compatible with Wildlife Acoustics Song Meter SM3 and SM3BAT recorders. They can log location information and synchronise multiple device clocks. 

Key Features:

  • Can synchronise recordings to the GPS clock to within one millisecond
  • Able to triangulate the location of a sound source using an array of multiple SM3 and SM3BAT recorders as analysed by third-party software
  • Has a high-sensitivity 12-channel receiver, integrated antenna, and rugged waterproof design.
  • WAAS-enabled, so it can determine your precise location to within 3 m without using an external DGPS beacon receiver.

Technical Specifications

Dimensions (mm): 91 x 42
Weight (g): 169
Colour: black and white logos
Case material: Polycarbonate thermoplastic
Operating temperature: -30 °C to + 80 °C
Storage temperature: -40 °C to +80 °C

GPS receiver sensitivity: -185 dBW minimum
Receiver: WAAS Enabled
Reaquisition time: > 2 seconds
Aquisition time (cold): c. 45 seconds
Aquisition time (warm): c. 38 seconds
Aquisition time (hot): c. 1 second

Accuracy (standard positioning service) - position: <15 meters, 95% typical
Velocity: 0.1 knot RMS steady rate




We now offer FREE UK SHIPPING for online orders over £75 to the UK mainland (under 20kg), including service & repair items. For information on qualifying requirements for free shipping, please see our delivery page.

We aim for next working day delivery on all UK mainland orders received before 2.30pm. Where products need to be made to order or are not a regular stock item, or during busy times of year, despatch times may be longer.

If your order is urgent please call us on 01451 833 181. There is usually an additional charge for timed delivery.

We will always use a reputable courier company and require a signature on delivery. Smaller items are usually shipped using Royal Mail or DPD, and larger items are sent using TNT or Tuffnells. Palletised deliveries are with Pallex.

We will email you shipping confirmation after your order has been despatched. Where available, you will also receive tracking notification by email or text. If you need to track your parcel urgently then please contact us.

We can deliver to anywhere in the world, but you may need to contact us for a quote.

If your order doesn’t qualify for free shipping then UK mainland delivery starts at £7.92 ex VAT, while Highlands and Islands delivery starts at £12.50. You can calculate shipping costs using the basket.

For full delivery information please click here.

Important Information About Backorders

At Wildcare there are times when items are only available on a backorder basis, either due to high demand or if the item is a special order item. We refer to these as ‘backorder items.

Backorder items are clearly listed on our website as ‘Order To Reserve Stock (Backorder)’. Items that are in stock and ready to be shipped immediately are listed as ‘In Stock’.

When you place an order for a back order item or an order that includes back order items, a member of our team will be in contact within 48 hours of your order to confirm the lead time for delivery. For any queries before then, please call us on: 01451 833 181

Avoiding Disappointment

We cannot guarantee that a backordered item will come back into stock or be delivered for a specific date, however we will always do our best to keep you informed and updated.

If your back order is urgent or required within a specific time frame we suggest to call us on 01451 833 181 so we can keep your requirements in mind throughout the waiting period.


If you receive damaged items or the wrong goods, please let us know straight away so that we can arrange for them to be returned to us and replaced as quickly as possible.

You will need to obtain a Returns Number  - please call us on 01451 833 181 or email [email protected]

Please return goods, WITH THE RETURNS NUMBER MARKED ON THE PARCEL to: Wildcare, Eastgate House, Moreton Road, Longborough, GL56 0QJ

We may ask for a photograph any damaged items before we agree to replace them.

Please click here to view our full returns policy.