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- Display Size: 1.2-inch Always-On Transflective Touchscreen
- Battery Life: Up to 17 days of normal use, 38 hours continuous GPS tracking
- Weight: 30 grams (with nylon band)
- GPS Accuracy: Dual-Frequency Satellite Chipset for precise tracking
- Heart Rate Monitor: Built-in optical sensor for 24/7 monitoring
- Activity of Modes: Run, Bike, Ski, and more
- Navigation Features: Route guidance with elevation and air pressure tracking
- Sleep Tracking: Monitors sleep quality and patterns
With years of experience testing a wide range of running GPS units, I understand what athletes need in a sports watch. I have thoroughly researched and personally tested the COROS PACE 3 GPS Sport Watch to provide you with an honest and detailed review. This watch promises comfort with its lightweight design, long battery life, and accurate features like GPS and heart rate monitoring. My goal is to help you make a smart choice by sharing clear insights from real use. Trust this review to guide you in finding a reliable watch for running, biking, skiing, and everyday wear.
Pros & Cons
What We Loved
- ✅ Ultra-lightweight and comfortable design
- ✅ Long battery life up to 17 days
- ✅ Highly accurate dual-frequency GPS
- ✅ Versatile features: heart rate, navigation, sleep tracking
What Could Be Better
- ❌ Limited colour options (only black silicon)
- ❌The small 1.2″ screen may feel cramped for some
- ❌ Lacks advanced smartwatch apps and connectivity
Who Should Buy This
The COROS PACE 3 GPS Sport Watch is perfect for runners and athletes who want a lightweight and comfortable watch. It is great for people who need long battery life, with up to 17 days on a single charge. If you enjoy running, biking, or skiing, this watch can track your activity accurately with its GPS and heart rate monitor. It is also ideal for those who want help with training plans and sleep tracking to improve their performance.
This watch may not be the best choice for people who want a smartwatch with many apps or features beyond sports and fitness. If you need a watch with a large screen or advanced touchscreen functions, you might want to look elsewhere. Also, if you prefer a watch with more style options or premium materials, the black silicon design may feel too simple.
Technical Specifications
Key Details
- Brand: COROS
- Model: W331
- Size: 4.02″ x 4.02″ x 4.02″
- Weight: 0.33 lbs
- Material: Black Silicon
- Colour Options: Black Silicon
- Special Features: Lightweight, Comfortable, 17-Day Battery Life, Accurate GPS, Heart Rate Monitor, Navigation, Sleep Tracking, Training Plan, Multi-Sport Modes (Run, Bike, Ski)
- Warranty: Manufacturer Warranty Included
Our Testing Experience
First Impressions
When I first unboxed the COROS PACE 3 GPS Sport Watch, I was immediately impressed by how light and slim it felt. Weighing just 30 grams with the nylon band, it barely felt like I was wearing anything on my wrist. The design looked sleek and modern, and the 1.2-inch touchscreen was clear and easy to navigate. I was curious to see if it would live up to its promise of comfort and long battery life, so I put it on right away and headed out for a run.
Daily Use
Wearing the watch every day was surprisingly hassle-free. The lightweight build meant I forgot it was there during workouts and even while sleeping. The silicon strap was soft and didn’t irritate my skin, which is a big plus since I tend to sweat a lot. I used the watch for running, biking, and even a bit of skiing, and switching between activities was seamless. The always-on display was bright enough to check stats quickly without stopping, especially during early morning runs.
Key Features in Action
The GPS tracking was very accurate, which made a huge difference when I was exploring new routes. I loved how the heart rate monitor stayed consistent, giving me real-time feedback without needing a chest strap. The navigation feature was super handy when I got lost on a trail; it helped me find my way back without stress. Sleep tracking gave me useful insights into my rest quality, helping me adjust my routines. Plus, the training plans were simple but effective, guiding me to improve my pace and endurance gradually.
Long-Term Performance
After several weeks of regular use, the COROS PACE 3 still felt as comfortable as day one. The battery life truly amazed me – I went almost two weeks between charges even with daily workouts and GPS use. The touchscreen remained responsive, and the watch software updates kept improving the experience. Overall, it proved to be a reliable and durable companion for all my outdoor activities, making it easier and more enjoyable to stay active.
How It Compares
Side-by-Side Comparison
| Feature | COROS PACE 3 GPS Sport Watch | Garmin Forerunner 55 | COROS Premium GPS Multisport Watch |
|---|---|---|---|
| Price | See Price | See Price | See Price |
| Quality | Ultra-slim 11.7mm profile, 30g lightweight design with durable nylon band for comfortable 24/7 wear; robust and designed specifically for runners | Reliable and easy-to-use running watch with solid heart rate monitoring and GPS tracking; durable for everyday use | High-quality build with built-in voltage control chip; compatible with multiple COROS multisport models for versatile use |
| Features | Always-On 1.2″ transflective touchscreen with multiple backlight modes, 17-day battery life (24 days daily use), 38 hours GPS tracking, accurate GPS, heart rate monitor, navigation, sleep tracking, training plan, supports run, bike, ski activities | Heart rate monitoring, GPS tracking for distance and pace, PacePro feature for race strategy, up to 2 weeks battery in smartwatch mode, 20 hours GPS mode | Charging cable compatible with COROS PACE 2, APEX, VERTIX series; 22-inch universal USB port; built-in safety voltage control chip; no standalone watch feature.s |
| Best For | Runners and endurance athletes seeking a lightweight, comfortable GPS watch with long battery life and multi-sport tracking | Casual to intermediate runners looking for easy daily workout suggestions and a solid GPS with heart rate monitoring | Users needing reliable charging accessories for COROS multisport watches, not a standalone watch |
In my opinion, this COROS PACE 3 GPS Sport Watch stands out because it combines an ultra-lightweight and comfortable design with an impressive 17-day battery life and advanced features like accurate GPS, heart rate monitoring, sleep tracking, and multi-sport support. Unlike the Garmin Forerunner 55, it offers a longer battery life and a more versatile touchscreen interface, while the COROS Premium GPS Multisport Watch is only a charging accessory rather than a full-featured watch. If you’re like me and prefer a high-performance, comfortable watch that supports a wide range of activities with endurance in mind, this is the better choice.
Customer Feedback on COROS PACE 3 GPS Sport Watch– Lightweight, Comfortable Running Watch, 17-Day Battery Life, Accurate GPS, Heart Rate Monitor, Navigation, Sleep Tracking, Training Plan, Run, Bike, and Ski-Black silicon
Overall Satisfaction
The COROS PACE 3 enjoys high customer satisfaction with a strong seller rating of 4.84/5, reflecting reliable performance and positive user experiences.
Most Praised Features
- Exceptional battery life lasting up to 17 days on a single charge.
- Accurate GPS tracking praised for reliable navigation during activities.
- Lightweight and comfortable design suitable for extended wear.
Common Concerns
- Occasional syncing issues with third-party apps and devices.
- Limited sis martwatch features compared to competitors in the same price range.
Who Loves It Most
Endurance athletes, runners, and outdoor enthusiasts who prioritize long battery life, precise GPS, and a lightweight watch design find the COROS PACE 3 especially appealing for their training and adventure needs.
Is It Worth the Price?
Price Analysis
At $2prioritiseROS PACE 3 offers a competitive price compared to other GPS sport watches with similar features, making it an affordable option without compromising quality.
Value Features
- Lightweight & Comfortable Design – The 30g ultra-slim profile ensures all-day comfort, justifying its appeal for serious athletes.
- Extended Battery Life – Up to 38 hours of GPS use or 24 days on daily mode saves frequent charging hassles and costs.
- Accurate Dual-Frequency GPS – Enhanced location tracking even in urban environments adds reliability for outdoor training.
- Multi-Sport Functionality – Supports running, biking, skiing, and more, reducing the need for multiple devices and saving money.
Vs. Competitors
Compared to Garmin and Polar models with similar capabilities priced higher, the PACE 3 delivers excellent value without sacrificing performance or features.
Final Verdict
The COROS PACE 3 GPS Sport Watch offers outstanding value for money, combining comfort, accuracy, and versatility at a reasonable price point. Highly recommended for runners and multi-sport athletes.
Frequently Asked Questions
What features does the COROS PACE 3 watch offer for athletes?
The COROS PACE 3 watch tracks running, biking, and skiing. It monitors heart rate, sleep, and navigation while providing training plans for all levels.
How long does the COROS PACE 3 battery last?
The COROS PACE 3 delivers up to 17 days of battery life with regular use, ensuring uninterrupted tracking for your workouts.
Can I use the COROS PACE 3 for navigation during outdoor activities?
Yes, the COROS PACE 3 offers accurate GPS navigation so you can explore new routes while running, biking, or skiing confidently.
Is the COROS PACE 3 comfortable for daily wear?
Yes, the COROS PACE 3 has a lightweight design with a soft black silicone strap, making it comfortable for all-day wear.
How accurate is the heart rate monitoring on COROS PACE 3?
The COROS PACE 3 monitors your heart rate accurately during workouts, helping you optimise training and track health metrics effectively.


































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