Amazfit T-Rex 3 Pro Golden

Built from grade 5 titanium alloy and sapphire crystal, this watch can handle temperatures down to -30°C and dives to 45m (10 ATM). Its 1.5″ AMOLED screen with 3,000 nits stays legible in any sunlight, and the battery keeps going for as long as 25 days. Dual-band GPS with offline mapping and an integrated bi-colour LED torch turn it into a vital companion for extreme expeditions.

Ultra-bright AMOLED display

The 480 × 480 px touch panel combines scratch-resistant sapphire glass with 3,000 nits, ensuring perfect visibility even in snow or desert conditions.

Military rugged and 10 ATM resistant

It passes 15 MIL-STD-810H tests; it endures shock, ice and heat, as well as 45m immersion for freediving and recreational scuba diving.

Dual-band GPS and offline mapping

Support for six constellations, POI search, turn-by-turn routing and auto-rerouting guarantee accurate navigation when there is no mobile coverage.

Bluetooth torch, speakerphone and calling

A white/red LED with SOS mode, plus speaker and microphone for calls and Zepp Flow commands; a dedicated button switches on the torch without unlocking.

Up to 25 days of battery life

The 700 mAh battery with smart management delivers 25 days in watch mode, 38 h with continuous GPS or 45 h in low power expedition mode.

BioTracker and 180+ sports

An advanced optical sensor for heart rate, SpO₂, stress and temperature, along with 180+ sport profiles - including HYROX and diving - with detailed recovery metrics.

Technical Specifications Display Display diagonal 3.35 cm (1.32") Display technology AMOLED Display brightness 3000 cd / m² Pixel density 353 dpi Display type Digital Display resolution 466 x 466 Pixels Touchscreen Yes Design Band material Silicone Lens material Sapphire Shape Around Market Positioning Smart watch Watch body size 44 mm Buckle colour Gold Watch body colour Gold Watch body material Polymer, Titanium Band colour Black Clasp Type Strap buckle with one pin Protective Features Water resistant Magnetic charging connector Yes Humidity: water resistant up to 45 m Water resistance 10 ATM Performance Maximum memory card size 32 GB RAM capacity 64 MB Flash memory 16 GB Built-in microphone Yes Built-in speakers Yes Built-in camera No Drop detection No Features Heart rate monitor Yes Blood pressure monitor Yes Blood oxygen level sensor Yes Accelerometer Yes Gyroscope Yes Multi-sport mode Yes Sleep quality Yes Short Message Service (SMS) Yes Personal information management calendar, Menstrual cycle Ambient light sensor Yes Weather display Yes Calendar notifications Yes Electronic compass Yes Skin temperature sensor Yes Stress monitoring function Yes Alarm Yes Music control Yes Find my phone" function Yes Barometer Yes Connection GPS (satellite) Yes Ports and Interfaces Wi-Fi standards 802.11b, 802.11g, Wi-Fi 4 (802.11n) Bluetooth Yes Bluetooth Low Energy (BLE) Yes Near Field Communication (NFC) Yes Wifi Yes Bluetooth Version 5.2 Power control Battery Type Built-in battery Battery capacity 640 mAh Battery life 19 day(s) Battery life (GPS mode) 29 h Charging time 3 h Weight and dimensions Weight 46,8 g Band width 2 cm Dimensions (W x D x H) 48 x 48 x 14 mm Strap weight 16 g