Amazfit Cheetah 2 Pro vs Apple Watch Ultra 4
Amazfit Cheetah 2 Pro and Apple Watch Ultra 4 are watches both released in 2026 (approx.) by different brands, with overlapping phone compatibility. This comparison separates the catalog's listed specifications from missing information and approximate values. It covers 18 fields, including 10 exact differences; it does not choose a winner.
Specifications side by side
| Field | Amazfit Cheetah 2 Pro | Apple Watch Ultra 4 |
|---|---|---|
| Release year | 2026 (approx.) | 2026 |
| Case sizes | 47 mm (approx.) | 49 mm (approx.) |
| Display | 1.32" AMOLED, 466x466 | Flat LTPO OLED, Always-On |
| Brightness | 3000 nits | 3000 nits (approx.) |
| Battery, as listed | Up to 20 days; 31 GPS hours accurate | Up to 50 hours · 84 hours saver |
| Operating system | Zepp OS | watchOS 27 |
| Phone compatibility | Android, iPhone | iPhone |
| Cellular connection | None | eSIM · 5G |
| Water rating | 5ATM | 10ATM · EN13319 (diving) |
| Glass | Sapphire | Sapphire |
| Case material | Grade 5 titanium | Titanium (natural/black) |
| GPS | Dual-frequency GNSS | Dual-frequency GNSS |
| Maps | Yes | Yes |
| Payment system | None listed | Apple Pay |
| Plan requirement | Not required | Not required |
| Listed sensors and features | Heart rate, SpO2, Skin temperature | Sleep apnea, ECG, HRV, Readiness score, SpO2, Skin temperature |
| Safety features | None listed | Crash detection, depth, Fall detection, Satellite SOS, siren, SOS calling |
| Hardware flashlight | No | No |
"Not listed" means the catalog has no usable value for that field. It does not mean the watch lacks the feature. Approximate values stay visible but do not support the difference count or numeric deltas.
Where they differ
- Display: Amazfit Cheetah 2 Pro lists 1.32" AMOLED, 466x466; Apple Watch Ultra 4 lists Flat LTPO OLED, Always-On.
- Battery, as listed: Amazfit Cheetah 2 Pro lists Up to 20 days; 31 GPS hours accurate; Apple Watch Ultra 4 lists Up to 50 hours · 84 hours saver. These are the full listed battery descriptions. Different modes or case variants prevent a single numeric battery-life delta.
- Operating system: Amazfit Cheetah 2 Pro lists Zepp OS; Apple Watch Ultra 4 lists watchOS 27. The listed software descriptions are not a guarantee of the software version currently installed on an individual watch.
- Phone compatibility: Amazfit Cheetah 2 Pro lists Android, iPhone; Apple Watch Ultra 4 lists iPhone.
- Cellular connection: Amazfit Cheetah 2 Pro lists None; Apple Watch Ultra 4 lists eSIM · 5G. Variant wording is retained. A cellular specification alone does not confirm activation with your mobile carrier.
- Water rating: Amazfit Cheetah 2 Pro lists 5ATM; Apple Watch Ultra 4 lists 10ATM · EN13319 (diving).
- Case material: Amazfit Cheetah 2 Pro lists Grade 5 titanium; Apple Watch Ultra 4 lists Titanium (natural/black). Keep the variant qualifications when comparing an individual model; this row describes the catalog entry rather than every configuration.
- Payment system: Amazfit Cheetah 2 Pro lists None listed; Apple Watch Ultra 4 lists Apple Pay.
- Listed sensors and features: Amazfit Cheetah 2 Pro lists Heart rate, SpO2, Skin temperature; Apple Watch Ultra 4 lists Sleep apnea, ECG, HRV, Readiness score, SpO2, Skin temperature. This compares the listed feature names, not measurement accuracy, clinical usefulness or availability in a particular country.
- Safety features: Amazfit Cheetah 2 Pro lists None listed; Apple Watch Ultra 4 lists Crash detection, depth, Fall detection, Satellite SOS, siren, SOS calling.
Where they are the same
- Both list glass: Sapphire.
- Both list gps: Dual-frequency GNSS.
- Both list maps: Yes.
- Both list plan requirement: Not required.
- Both list hardware flashlight: No.
Which one fits you
Amazfit Cheetah 2 Pro is listed as a watch compatible with Android, iPhone. Start with that phone requirement before comparing the other rows. The exact differences above are a way to identify which listed specifications matter to your use, not evidence that one model is better in every respect.
Apple Watch Ultra 4 is listed as a watch compatible with iPhone. Start with that phone requirement before comparing the other rows. The exact differences above are a way to identify which listed specifications matter to your use, not evidence that one model is better in every respect.
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