It might be getting a bit long in the tooth, but the original Pebble smartwatch is still a decent gadget. If you're looking to pick one up, Dick Smith currently has them on sale for $99, but with a coupon code, you can get that down to a reasonable $79.
DAD20 (One guess as to what the code is celebrating.)
If you get it delivered, add another $7.95 on top -- this was for Melbourne metro, so your experience may differ depending on your location. Sadly, the only colour available is red.
The offer is only good for today, so if you want to take advantage of it, don't spend too much time ruminating.