GTR 4 vs GTR 3 / 3 Pro
6 of 6 tracked specs changed between 2021-10 and 2022-08.
What changed: display, battery (smartwatch), gnss, bluetooth calls, voice assistant, signature.
| GTR 42022-08 | GTR 3 / 3 Pro2021-10 | |
|---|---|---|
| Launch price | $199 | $179–$229 |
| Display | 1.43″ AMOLED | 1.45″ AMOLED (3 Pro) |
| Battery (smartwatch) | 14 days | 21 days; 3 Pro 12 days |
| GNSS | Dual-band | 3 Pro dual-band |
| Bluetooth calls | Yes | Yes (3 Pro) |
| Voice assistant | Alexa | Alexa + offline assistant |
| Signature | Dual-band for $199 | Zepp OS arrives |
Battery figures are launch-day claims.
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