Best GPS Watch Under $300 Australia 2026
You don't need to spend $600+ to get a serious GPS running watch in Australia. We tested the best options under AU$300 and found some genuinely impressive performers that rival watches costing twice the price.
Do You Really Need to Spend More Than $300 on a GPS Watch?
Walk into any running store in Australia and you'll be shown Garmin's flagship models starting at AU$600 and climbing past AU$1,000. The sales pitch is compelling β more metrics, better maps, longer battery. But for the majority of Australian runners, a sub-$300 GPS watch does everything they actually need, and in some cases does it better.
Battery life, GPS accuracy, and core training metrics are no longer reserved for premium watches. The technology has democratised significantly in the last two years, and the watches in this guide prove it.
What to Look For in a GPS Watch Under $300
- GPS accuracy: Dual-frequency (L1/L5) GPS used to be a premium feature. It's now appearing in sub-$300 watches and makes a real difference in accuracy under tree cover and in urban canyons.
- Battery life: For most runners, 20+ hours GPS mode is plenty. Ultramarathon runners should look for 30+ hours or a low-power mode.
- Heart rate accuracy: Wrist-based HR has improved dramatically. Look for watches that use multi-LED optical sensors for better accuracy during high-intensity efforts.
- Training metrics: VO2 max estimates, training load, recovery time, and pace alerts are now standard below $300. The quality of these algorithms varies significantly between brands.
- Australian compatibility: Check that the watch's smartwatch features (payments, notifications) work with Australian banks and Android/iOS versions available here.
Best GPS Watches Under $300 in Australia
1. COROS PACE 3 β Best Overall Under $300
Price: AU$299 | Battery: 38 days smartwatch / 35 hours GPS
The COROS PACE 3 is the benchmark for sub-$300 GPS watches and it's not particularly close. At just 30 grams, it's lighter than most watches at any price point. The dual-frequency GPS delivers accuracy that rivals Garmin's premium Forerunner lineup, and the 35-hour GPS battery life means you can run an ultramarathon and still have charge left.
For Australian runners specifically, COROS has strong local support through Running Warehouse AU and several specialty retailers, with genuine warranty coverage. The COROS app works flawlessly on Australian iOS and Android versions.
Training metrics include running power (no chest strap required), VO2 max, training load, and recovery advice. These are algorithms COROS has refined over several years and they're genuinely useful rather than just marketing features.
Best for: Runners who want maximum performance per dollar, ultramarathon runners, those who prioritise battery life.
2. Garmin Forerunner 165 β Best for Beginners
Price: AU$399 (regularly discounted to ~AU$279) | Battery: 19 days smartwatch / 19 hours GPS
The Forerunner 165 is Garmin's entry point into their AMOLED display range, and the screen quality alone makes it stand out. In the bright Australian sun, the always-on AMOLED display is significantly more readable than the transflective displays found on older Garmin models and some competitors.
Garmin's ecosystem is the most mature in the business β Connect IQ, Garmin Pay, compatibility with thousands of third-party apps, and seamless integration with Strava, TrainingPeaks, and other platforms Australian runners use. If you're embedded in Garmin's ecosystem already, the 165 is the natural budget entry point.
Battery life is the main weakness compared to COROS β 19 hours GPS is sufficient for marathons but tight for long ultras. For most Australian runners training for road events, it's more than adequate.
Best for: Beginners, Garmin ecosystem users, runners who prioritise display quality and smartwatch features.
3. Polar Pacer β Best for Heart Rate Training
Price: AU$249 | Battery: 7 days smartwatch / 35 hours GPS
Polar has been building heart rate monitors since before GPS existed, and that heritage shows in the Pacer's optical HR sensor β it's among the most accurate wrist-based sensors at any price point. For runners who train by heart rate zones (a method strongly endorsed by Australian running coaches for building aerobic base in our hot conditions), the Pacer's HR accuracy makes it exceptionally useful.
The Polar Pacer is also the most affordable option on this list at AU$249, making it the best choice for runners on a strict budget who don't want to compromise on the metrics that actually matter for training.
Best for: Heart rate zone training, budget-conscious runners, those following polarised training plans.
4. Apple Watch SE (2nd Gen) β Best for iPhone Users
Price: AU$329 (often discounted below AU$300) | Battery: 18 hours with workout tracking
If you use an iPhone and want a single device that functions as both a serious running watch and a daily smartwatch, the Apple Watch SE 2 is hard to argue with. Australian bank compatibility for tap-and-pay is excellent, Apple Maps works well for navigation, and the Workout app covers all the basics.
The limitations are real though β 18-hour battery in workout mode means charging every day, GPS accuracy lags behind COROS and dedicated Garmin units, and the running-specific metrics are less sophisticated. For runners doing mostly road running under 2 hours, these limitations rarely matter. For trail runners or anyone training for events over a half marathon, the dedicated watches above are more capable tools.
Best for: iPhone users, casual runners, those who want one device for everything.
GPS Watch Comparison Table
Here's how our top picks stack up on the metrics that matter most to Australian runners:
- COROS PACE 3: AU$299 | 35hr GPS | Dual-frequency GPS | 30g | Running power built-in
- Garmin Forerunner 165: ~AU$279 | 19hr GPS | Single-frequency GPS | 39g | AMOLED display
- Polar Pacer: AU$249 | 35hr GPS | Single-frequency GPS | 45g | Best HR accuracy
- Apple Watch SE 2: ~AU$299 | 18hr GPS | L1 GPS | 33g | Best smartwatch features
Should You Buy a GPS Watch or Use Your Phone?
Running with your phone works, but a dedicated GPS watch offers real advantages: accurate wrist-based data without carrying your phone, better GPS chip placement (your wrist moves consistently), longer battery, and running-specific metrics your phone can't provide. If you run more than three times a week or are training for any event, a GPS watch is worth the investment.
Where to Buy GPS Watches in Australia
For the best prices and genuine Australian warranty coverage:
- Running Warehouse AU β best range of COROS and niche brands
- JB Hi-Fi / Harvey Norman β competitive pricing on Garmin and Apple, price matching available
- Garmin Australia direct β full range, official warranty
- Amazon Australia β worth checking for discounts, verify seller is Australian-based for warranty
Frequently Asked Questions
Is COROS better than Garmin under $300?
For pure running performance β GPS accuracy, battery life, and training metrics β the COROS PACE 3 outperforms Garmin's equivalent price point. Garmin wins on ecosystem maturity, app selection, and smartwatch features. Which is better depends on what you prioritise.
Do GPS watches work well in Australian bush and forests?
Tree canopy significantly affects GPS accuracy. Dual-frequency GPS watches (COROS PACE 3) handle this noticeably better than single-frequency watches. If you run trails through Australian bush, dual-frequency is worth prioritising.
What's the best GPS watch for a beginner runner in Australia?
The Garmin Forerunner 165 is the easiest to set up and use for beginners, with a clear interface and Garmin's best-in-class onboarding. The COROS PACE 3 has a steeper learning curve but a longer battery makes it more forgiving if you forget to charge.
Are GPS watches accurate for pace in Australia?
Yes, modern GPS watches are accurate to within 1-2% for distance and pace on most routes. Accuracy drops in deep CBD areas (Sydney, Melbourne) and under dense tree cover. Dual-frequency GPS significantly improves accuracy in these conditions.
