• SP170089-C257 | Amazfit T-Rex Dual Solar
  • SP170089-C257 | Amazfit T-Rex Dual Solar
  • SP170089-C257 | Amazfit T-Rex Dual Solar
  • SP170089-C257 | Amazfit T-Rex Dual Solar
  • SP170089-C257 | Amazfit T-Rex Dual Solar
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SP170089-C257 | Amazfit T-Rex Dual Solar

We will ship it out as soon as it arrives.
¥109,800
¥109,800
Tax included. Shipping calculated at checkout.
Color – Black
SP170089-C257 | Amazfit T-Rex Dual Solar
SP170089-C257 | Amazfit T-Rex Dual Solar
SP170089-C257 | Amazfit T-Rex Dual Solar
SP170089-C257 | Amazfit T-Rex Dual Solar
SP170089-C257 | Amazfit T-Rex Dual Solar


Genuine product Amazfit T-Rex Dual Solar Titanium Bluetooth Solar Smart Watch SP170089-C257 Amazfit T-Rex Dual Solar Digital Black Black ◆Amazfit's "T-Rex Dual" "Solar" is a smart watch for outdoor use that supports solar charging on both the front and back. The front side replenishes power passively, and the back side supports fast charging with a charging area that is twice the size of the front side. The back plate is made of glass ceramic. It also features a watch face that displays light intensity and a solar charging reminder. It is equipped with a 1.32-inch AMOLED display and uses sapphire glass for the touch screen. Grade 5 titanium alloy is used for the bezel and buttons. It also supports offline maps, turn-by-turn navigation, and a compass. Release date: Released in October 2026

Product number SP170089-C257
Drive method Solar
Element Material: Case Bezel/Buttons: Grade 5 Titanium Alloy
Middle Frame: Fiber Reinforced Polymer
Bottom Shell: Grade 5 Titanium & Glass Ceramic
Material: Belt Silicon
Windshield Sapphire glass
Dial color black
Belt color Black
Size (length x width x thickness) Approx. 51.4 x 51.54 x 16.9mm
Belt width (maximum) Approx. 26mm
Belt arm circumference Approx. 14.5-21.5cm
Weight Approx. 69g (excluding strap)g
Specifications 10 ATM water resistant (complies with 6 military standards)
Display: AMOLED 3,000Nit
Screen size: 1.32 inch
Resolution: 466×466
Pixel density: 353PPI
Battery capacity: 660mA h
Charging method: Magnetic charging
Estimated charging time: 2.5 hours
Battery duration (typical use): Up to 25 days
Standard usage condition + 3 hours of solar charging from the surface: up to 34 days
Standard usage + 3 hours of solar charging from the back: up to 51 days
High-precision GPS mode: up to 41 hours
Biosensor: BioTrackerTM 6.0 PPG Biosensor (5PD + 2LED)
Motion/movement sensor: 6-axis acceleration sensor, 6-axis gyroscope, temperature sensor, ambient light sensor, geomagnetic sensor, barometric altitude sensor, capacitive wearable sensor
Connection: Bluetooth 5.2 BLE, WiFi 2.4GHz
Positioning: Dual band 6-satellite positioning system Circularly polarized GPS antenna/(GPS, GLONASS, Galileo, BeiDou, QZSS Michibiki, NaviC)
Compatible OS: Android 8.0 or above, iOS 17.0 or above
Dedicated app: Zepp App
Microphone function: Yes
Motor: Linear motor
Speaker: Yes
Buckle: Classic pin buckle / Slide buckle
Built-in red and white flashlight
Recreational scuba diving up to 50m depth (EN13319 certified)
Offline turn-by-turn navigation
Built-in base map and counter MAP, Ski maps can be downloaded
Covering over 40,000 golf course maps around the world
Storage capacity: 64GB
Accessories Smart watch body (with standard strap), charger (Head part only), Instruction manual
Warranty One year warranty from the manufacturer


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