Test Setup: Two Flagship Watches, One Half-Marathon
To move beyond lab specs and marketing claims, the Garmin Forerunner 970 and AmazFit Cheetah 2 Pro were worn side by side during a real half-marathon. The goal was a true running watch comparison focused on race day tracking, comfort, and usability under fatigue. Both watches were started at the gun (with a slightly imperfect button press, as often happens in real races), then left to do their work over 13.1 miles of crowded streets and variable GPS conditions. The Forerunner 970, a premium Garmin model priced at USD 749.99 (approx. RM3,450), squared off against AmazFit’s more affordable, ambitious Cheetah 2 Pro at USD 449.99 (approx. RM2,070). This setup allowed direct, moment‑by‑moment comparison of pace, distance, and heart rate—plus a look at how each ecosystem, from Garmin Connect to the Zepp app, supports runners before and after race day.
Race Day Accuracy: A Dead Heat on Core Metrics
In terms of running watch accuracy, the half-marathon revealed a virtual tie. Official chip time was 2:04:49 at a 9:32 per mile pace. The AmazFit running watch recorded 13.23 miles in 2:04:26 at 9:24 per mile, while the Garmin Forerunner 970 logged 13.22 miles in 2:04:20, also at 9:24 per mile. Given the chaotic start and minor user error with the start button, these tiny differences fall well within reasonable variance. GPS traces were nearly identical, and both devices delivered consistent, matching heart rate data throughout the race, including an average of 166 bpm and a max of 192 bpm. For runners whose top priority is reliable race day tracking of distance, pace, and heart rate, there’s effectively no gap here: both watches deliver the level of accuracy you’d expect from a flagship running companion.
On-Wrist Experience: Display, Responsiveness, and Comfort
Accuracy being equal, race performance comes down to what you can see and feel mid-stride. The Garmin Forerunner 970 edges ahead with a display that’s easier to read at a glance, especially when you’re breathing hard and only have a split second to check your pace. Its raise‑to‑wake gesture is more responsive, so the screen is ready when you flick your wrist instead of lagging a second too long. These seem like small details, but they matter when you’re trying not to break form just to find your current split. The AmazFit running watch counters with a notably lightweight build, a big plus over long distances where every gram counts. Both deliver solid wrist comfort over a half-marathon, but if you value instant, legible feedback during intervals and races, the Garmin’s overall on‑wrist polish has a tangible advantage.
Training Features, Apps, and Long-Run Readiness
The real separation between these two watches appears once you move from race day to training blocks. Garmin has long excelled at deep metrics and recovery data, and the Forerunner 970 leans into that heritage. Paired with accessories like the HRM 600 chest strap, it unlocks advanced running dynamics such as step speed loss, giving serious runners detailed insight into form and fatigue. Garmin Connect can feel dense to navigate, but it offers rich trends for VO2 Max, recovery, sleep, and more, aligning with what high-end running watches promise: a holistic view of training load and readiness. The AmazFit Cheetah 2 Pro, via the Zepp app, delivers competent stats and makes a strong case as a racing watch, but its training ecosystem feels less compelling for marathon‑level preparation. For runners who obsess over long-term progression, Garmin’s depth still sets the standard.
Battery, Durability, and Which Runner Each Watch Suits
Both the Garmin Forerunner 970 and the AmazFit running watch comfortably handle a half-marathon without battery anxiety, aligning with expectations for modern multisport wearables designed for extended running activities. While specific runtimes aren’t detailed here, neither device showed signs of strain over the race, and both are built with durability in mind for regular training. The question, then, is value and fit. At USD 449.99 (approx. RM2,070), the AmazFit Cheetah 2 Pro is a compelling choice for runners who want accurate race day tracking, a lightweight feel, and a lower price point. The Forerunner 970, at USD 749.99 (approx. RM3,450), makes more sense for data‑hungry athletes: runners targeting marathons, chasing marginal gains, and ready to dive into advanced metrics and Garmin’s robust app ecosystem. Casual and budget‑conscious racers can confidently choose AmazFit; serious volume trainers will likely prefer Garmin.