Amazfit Cheetah 2 Pro Review: Titanium Running Watch Tested

What It Is

The Amazfit Cheetah 2 Pro is Amazfit's most serious running watch to date, arriving roughly three years after the original Cheetah lineup. It steps into the premium running watch segment with titanium construction and sapphire glass, targeting dedicated runners who want performance-focused hardware without paying Garmin Forerunner 965 or Polar Vantage V3 prices. That said, it comes with a fifty percent price hike over its predecessor, so it is no longer the budget-friendly alternative it once was.

Key Specs

• GPS chipset: Multi-band GNSS (specific chipset not confirmed in available sources)
• Battery life: Not confirmed with specific hours from available sources
• Sensors: Wrist optical PPG for heart rate and HRV (beat-to-beat intervals via blood volume changes), SpO2 optical sensor, barometric altimeter for altitude tracking, skin temperature sensor
• Display: Not confirmed in available sources
• Weight: Not confirmed in available sources, though titanium construction suggests a lightweight build
• Water resistance: Suitable for swimming based on test conditions referenced

Performance in the Real World

The Cheetah 2 Pro was tested across running, cycling, and swimming with Garmin, Polar, and Stryd used as references, which is the right way to benchmark a watch like this. That kind of multi-discipline, multi-reference testing is meaningful because it exposes weaknesses that single-activity tests miss.

GPS accuracy is one of the core selling points here. Multi-band GNSS has become the standard expectation at this price tier, and Amazfit has leaned into that. The specific deviation figures from the test against Garmin and Stryd references are not available in the provided source detail, so it is not possible to give you a precise meter-by-kilometer accuracy number. What the source does confirm is that testing was rigorous and comparative, which sets a higher bar than most brand-sponsored reviews.

Heart rate accuracy during efforts is where optical wrist sensors still struggle industry-wide, and the Cheetah 2 Pro is not immune to that physics problem. The wrist PPG sensor measures blood volume changes via LED light, which means it is inherently less accurate than a chest strap like the Polar H10 during high-intensity intervals or rapid cadence changes. Whether Amazfit's processing algorithms close that gap meaningfully is something the full review addresses, but the source does not provide specific beat-per-minute deviation figures in the excerpt available here.

Sleep tracking uses the same optical sensor stack, pulling HRV data from beat-to-beat interval analysis via PPG overnight. Amazfit has improved its sleep staging in recent firmware, but the Zepp app ecosystem remains a polarizing factor. It works, it has improved, but it is not Garmin Connect in terms of depth of training load analysis or third-party integrations. If you are coming from a Garmin ecosystem, expect a step down in data richness on the software side even if the hardware holds its own.

The barometric altimeter handles elevation via air pressure readings, which is more reliable than GPS elevation during trail runs or stair repeats. This is standard at this tier but worth confirming it is present, and it is.

Who It's For / Who Should Skip It

The Cheetah 2 Pro makes sense for runners who want premium materials, specifically titanium and sapphire, at a price point below what Garmin or Polar charge for equivalent build quality. If you train primarily by running, do not need deep cycling or multisport analytics, and are comfortable living in the Zepp app ecosystem rather than Garmin Connect or Polar Flow, this watch deserves a serious look.

Skip it if you are deeply embedded in the Garmin ecosystem and rely on Connect IQ apps, structured training plans, or Garmin Coach. The Zepp platform does not replicate that experience. Also skip it if you need a proven, long-term firmware track record. Amazfit has historically shipped watches with strong hardware and inconsistent post-launch software support, and at a fifty percent higher price than before, that risk matters more.

Runners considering the Garmin Forerunner 965 or Polar Vantage V3 should know they are paying more for those watches but getting significantly more mature software ecosystems and stronger community support. The Cheetah 2 Pro competes on hardware value, not ecosystem depth.

Verdict

The Amazfit Cheetah 2 Pro is the best hardware Amazfit has ever put in a running watch, and at its price point, the titanium and sapphire combination is genuinely hard to beat on build quality alone. The Zepp ecosystem holds it back from being a complete package, and the fifty percent price increase over the original Cheetah means you can no longer overlook that software gap as easily. Buy it for the hardware, accept the software limitations going in.