This Fitbit HR is only available in Small Teal and Large Teal, Plum and Tangerine. Delivery will be around the 30th Dec however I would not expect this to show up until after New Years if you bought it today.
The cheapest alternative I have found so far is at JB HI-FI at $98 which is pretty good if you are looking for a Xmas pressy.
JB HI-FI $98
PUREPULSE HEART RATE
Continuous, automatic, wrist-based heart rate monitoring with no uncomfortable chest strap.
BETTER WORKOUTS + BETTER BURN
See your heart rate during workouts for more effective training and better calorie tracking.
Track steps taken, distance travelled, calories burned, floors climbed, and active minutes.
AUTOMATIC SLEEP DETECTION
Monitor how long and how well you sleep and set a silent vibrating alarm.
WATCH + DISPLAY
Bright display shows daily stats and time of day right on your wrist.
See real-time exercise stats on display, then review workout summaries on your dashboard.
See call notifications on display when your phone is nearby.
DESIGNED FOR ALL-DAY WEAR
Textured, comfortable band available in four stylish colours: black, plum, blue and tangerine.
WIRELESS SYNCING + ONLINE TOOLS
Sync stats wirelessly and automatically to your computer and over 150 devices. See progress, log food and earn badges through Fitbit's mobile and online dashboard.