Amazfit Cheetah 2 Pro: the smartwatch for serious runners has dual-antenna GPS and weighs less than 46 grams

In the market for professional sports smartwatches, finding a device that combines extreme lightness, precise GPS, and lab metrics at a competitive price is not easy.

The Amazfit Cheetah 2 Pro aims to do exactly this: a watch designed from start to finish for experienced runners, featuring a performance analysis system that covers every phase from seasonal planning to racing, and even post-training recovery.

Amazfit Cheetah 2 Pro 48mm Smartwatch GPS for Running, 1.32" AMOLED, Sapphire Glass, Titanium Case, 32GB, Battery Life up to 20 Days, 5 ATM, NFC, Torch, Offline Maps, 170+ Sports Modes
Price: €449.90
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Those who run long distances know how much wrist weight matters. The Cheetah 2 Pro solves this issue with a titanium case that keeps the total weight under 46 grams. The 1.32-inch AMOLED display is protected by sapphire glass and reaches a maximum brightness of 3000 nits, making it perfectly readable even in bright sunlight. For outings in low visibility conditions, a LED torch is integrated. The battery has been boosted by 20% compared to the previous generation: with a typical program of 5-6 weekly sessions, charging is needed approximately every 7 days, while with GPS active, the battery life reaches 29 hours, sufficient for any ultramarathon.

The dual-frequency geolocation system simultaneously supports GPS, Galileo, and other satellite systems. The circularly polarized antenna, combined with PDR (Point Dead Reckoning) technology, maintains accurate tracking even when the signal is disturbed, such as under dense vegetation, in urban canyons, or wooded race course sections. The result is a more reliable measurement of distance and pace, crucial for those managing race strategy down to the second. Custom routes can be uploaded and detailed offline maps accessed directly from the wrist.

The Cheetah 2 Pro doesn’t just measure distance and heart rate: it offers a performance analysis system that was only available in laboratories a few years ago. Monitoring of the lactate threshold, combined with the estimation of VO₂ max, indicates in real-time the optimal training zones to improve endurance in a structured way. During races, the watch displays real-time estimated arrival times, dynamically updated based on the pace held. Runners can completely customize data displays for every type of session: easy runs, race pace runs, progressions, intervals.

After each session, the Cheetah 2 Pro processes a complete analysis that includes training load, time needed for full recovery, performance comparisons to previous sessions, stride time, and movement amplitude. The watch also monitors heart rate variability (HRV), sleep quality, and cumulative fatigue from short- and long-term loads. The integrated BioCharge technology shows the energy level in real-time, helping to calibrate the intensity of each session based on current condition.

The integrated AI coach Zepp Coach generates and updates personalized training plans based on current fitness level and race goals—from 10 km to marathon. Those working with an external coach can upload plans from TrainingPeaks or create custom templates in the Zepp app. The data syncs with Strava, intervals.icu, Komoot, Relive, and Google Fit. The Cheetah 2 Pro is compatible with the Stryd power meter, with Amazfit Helio Strap and Helio Ring accessories available and offers over 400 installable apps, including the Jet Lag Manager for those competing internationally. It also supports running shoe mileage tracking, a detail that more attentive runners will appreciate.

Technical Specifications

Model: Amazfit Cheetah 2 Pro
Weight: < 46 g
Case Material: Titanium
Display: 1.32" AMOLED - sapphire glass - 3000 nits
GPS: Dual antenna, dual frequency (GPS, Galileo) + PDR
Battery Life: Up to 20 days (moderate use) / 29 hours with GPS active
Advanced Metrics: Lactate threshold, VO₂ max, HRV, BioCharge, race arrival time
AI Coach: Zepp Coach (personalized plans)
Sports Disciplines: Over 170
Apps and Integrations: Strava, TrainingPeaks, Komoot, intervals.icu, Relive, Google Fit, Stryd
LED Torch: Yes
Amazon Price: To be confirmed at launch