Device Comparison

Device 1

Device 2

	Watch 6 Pro	T-Rex Dual Solar
LAUNCH DATE
Announced	2026, September 2	2026, September 22
Released	2026-09-23	2026, September 22
Status	Available. Released 2026-09-23	Available
NETWORK
Technology	—	No cellular connectivity
BODY
Build	43mm: ceramic front and rear; 46mm: titanium front, ceramic rear	Sapphire glass front, Grade 5 titanium bezel and buttons, fiber-reinforced polymer frame, Grade 5 titanium and glass-ceramic back shell
Colors	—	Basalt Black
Dimensions	43.5 x 43.5 x 10.2 mm (43mm); 46.4 x 46.4 x 10.9 mm (46mm); 46.4 x 46.4 x 11.4 mm (46mm Space Edition)	51.4 mm case diameter; 16.9 mm thick with heart-rate sensor (14.5 mm without)
IP Rating	5 ATM, IP69, diving up to 40 m	10 ATM water resistance
Strap	Composite, ceramic or titanium link options	Silicone
Weight	50 g (43mm); 57 g (46mm); 60 g (Space Edition), strap excluded	69 g (without strap)
DISPLAY
Brightness	3500 nits (peak)	Up to 3,000 nits (peak)
Protection	—	Sapphire crystal
Resolution	466 x 466 pixels (338 ppi 43mm, 310 ppi 46mm)	466 x 466 pixels
Size	1.38 inches (43mm); 1.5 inches (46mm)	1.32 inches
Type	LTPO 2.0 AMOLED	AMOLED
PLATFORM
Compatibility	Android 9.0 or later, iOS 13.0 or later	—
OS	HarmonyOS 7.0	Zepp OS
SOUND
Loudspeaker	—	Yes
Microphones	—	Yes
COMMUNICATION
Bluetooth	5.2	5.2, BLE (Bluetooth calls)
NFC	Yes	Yes, Zepp Pay contactless payments (European version, supported countries/regions)
NearLink	Yes	—
Positioning	GPS, GLONASS, BeiDou, Galileo, QZSS	Dual-band GNSS, six satellite systems
WLAN	Dual-band (2.4 GHz + 5 GHz)	Wi-Fi 2.4GHz
eSIM	Yes (eSIM standalone calling)	—
FEATURES
Health Features:	—	Blood-oxygen monitoring, Training Load, Training Effect, VO2 Max, recovery time, 180+ workout modes, automatic dive detection
Sensors	Accelerometer, gyroscope, compass, optical heart rate, barometer, ambient light, body temperature, ECG, depth sensor, X-TAP sensor	BioTracker 6.0 PPG heart-rate sensor, barometric altimeter, compass, temperature sensor, gyroscope, accelerometer
BATTERY
Battery Life	43mm: 3 days typical, 7 days battery saver; 46mm: 4.5 days typical, 11 days battery saver	Up to 25 days typical use; up to 41 hours in Accuracy GPS Mode; up to 34 days with front solar and up to 51 days with rear solar (3 hours a day at 50,000 lux); up to 180 days in Outdoor Extreme Mode with rear solar
Capacity	—	660 mAh
Charging	Wireless fast charging (USB-C cradle, 5-10V/2A max)	—
Charging Type	—	Dual-sided solar charging (display and glass-ceramic back plate); USB Type-C-compatible charging base
ADDITIONAL INFORMATION
Colors	43mm: Ceramic White, Star White; 46mm: Jupiter Brown, Space Exploration, Space Silver	—
Compatibility	—	Zepp App; Android 7.0 or later, iOS 15.0 or later. NFC contactless payments (Zepp Pay) only on the European version, in supported countries (31 European countries incl. UK, Germany, France)
Environmental	—	Packaging sleeve made from 100% recyclable materials; mineral-free inks; no extra cable in the box, to cut unneeded materials (Amazfit)
Launch Price	GBP 599.99 (Starting price), CNY 3,499 (43mm), CNY 3,599 (46mm) — launch, 2026-09-02	—
Launch Price (USD)	—	$649.99 (US launch)
Models	—	A2570
Models and regions	Ceramic Edition and Space Edition	A2570 (one model for all markets; certified by the US FCC, Malaysia SIRIM, South Korea RRA, Indonesia SDPPI and the Eurasian Economic Union)
Price in Nigeria	₦1,116,000 (estimate, converted from UK launch price)	₦910,000 (estimate, converted from US launch price)
TESTS
Battery Endurance	—	Typical use: up to 25 days; heavy use: up to 13 days; Accuracy GPS mode: up to 41 h; trail running: up to 48 h (normal) / 33 h (heavy); Outdoor Extreme Mode: up to 40 days; low-temperature mode: 31 h sports / 26 days standby (Amazfit manufacturer figures, without solar)