Amazfit GTS (1st gen) vs Amazfit GTS 2
Amazfit GTS (1st gen) and Amazfit GTS 2 are 2019 and 2020 smartwatches from the same product line. This comparison separates the catalog's listed specifications from missing information and approximate values. It covers 16 fields, including 3 exact differences; it does not choose a winner.
Specifications side by side
| Field | Amazfit GTS (1st gen) | Amazfit GTS 2 |
|---|---|---|
| Release year | 2019 | 2020 |
| Case sizes | Square 43.2 mm | Square 42.8 mm |
| Display | 1.65 in AMOLED (approx.) | 1.65 in AMOLED (approx.) |
| Battery, as listed | 14 days (approx.) | 7 days (approx.) |
| Operating system | Amazfit OS (RTOS) | Amazfit OS (RTOS) |
| Phone compatibility | Android, iPhone | Android, iPhone |
| Cellular connection | None | None |
| Water rating | 5ATM (approx.) | 5ATM (approx.) |
| Case material | Aluminum (approx.) | Aluminum (approx.) |
| GPS | single (approx.) | single (approx.) |
| Maps | No | No |
| Payment system | None listed | None listed |
| Plan requirement | Not required | Not required |
| Listed sensors and features | Heart rate | Heart rate, SpO2 |
| Safety features | None listed | None listed |
| 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
- Release year: Amazfit GTS (1st gen) lists 2019; Amazfit GTS 2 lists 2020. The listed values are 1 years apart.
- Case sizes: Amazfit GTS (1st gen) lists Square 43.2 mm; Amazfit GTS 2 lists Square 42.8 mm. Keep the variant qualifications when comparing an individual model; this row describes the catalog entry rather than every configuration.
- Listed sensors and features: Amazfit GTS (1st gen) lists Heart rate; Amazfit GTS 2 lists Heart rate, SpO2. This compares the listed feature names, not measurement accuracy, clinical usefulness or availability in a particular country.
Where they are the same
- Both list operating system: Amazfit OS (RTOS).
- Both list phone compatibility: Android, iPhone.
- Both list cellular connection: None.
- Both list maps: No.
- Both list payment system: None listed.
- Both list plan requirement: Not required.
- Both list safety features: None listed.
- Both list hardware flashlight: No.
Which one fits you
Amazfit GTS (1st gen) is listed as a smartwatch 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 the later generation is better in every respect.
Amazfit GTS 2 is listed as a smartwatch 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 the later generation is better in every respect.
Related pages
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- Amazfit GTS 2 specifications
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