What could be Zepp Health's first solar-powered smartwatch, the Amazfit T-Rex Dual Solar, has appeared in certification databases across Indonesia, South Korea, Malaysia and the Eurasian Economic Union. 4 Reviews ← exclude selected types ← exclude selected tagsZepp Health looks set to launch its first solar-powered smartwatch soon: model number A2570 has surfaced in several several international certification databases, one of which has confirmed a name: T-Rex Dual Solar. As the name suggests, such a device could introduce solar charging alongside a larger battery, potentially delivering far longer endurance than current T-Rex models and giving Garmin's fēnix 8 Solar or Instinct 3 Solar a run for their money. The A2570 first surfaced in Indonesia, where the Sertifikasi Indonesia registry lists A2570 as an Amazfit-branded smartwatch made in China. The clearest confirmation, however, comes from Malaysia's SIRIM registry, which pairs the A2570 model number directly with the marketing name "T-REX DUAL SOLAR."