Best Amazfit T Rex Pro Smartwatch With Heart Rate Sleep Stress Monitoring Spo2 & Temperature Measurement Military Grade Design 100+ Sports Modes 18 Day Battery Life 10 Atm Waterproof Desert Grey Deals Online in the UK (21 Deals Found)

Last Updated - 14/11/2026 Sort By:

Best Choice
Amazfit

New
Amazfit T-Rex 3 Pro Outdoor Smart Watch 48mm, 25 Days Battery, Flashlight | Sapphire AMOLED Display, Titanium Bezel, Dua
Rugged by Design: The T-Rex 3 Pro smart watch is adventure-ready with sapphire glass, a bright 3000-nit AMOLED display,

£319.99 £399.90
Best Value
Amazfit

New
Amazfit T-Rex 3 Outdoor Smartwatch 48mm, AMOLED Display, 6-Satellite System | Offline Maps & Dual-Band GPS, 27 Days Batt
Large, Bright Display: The AMOLED display can reach peak brightness of 2,000 nits; read your maps and workout data easil

£199.99 £279.90
New
Amazfit T-Rex 3 Pro Outdoor Smart Watch 48mm Sapphire AMOLED Display
Rugged by Design: The T-Rex 3 Pro smart watch is adventure-ready with sapphire glass, a bright 3000-nit AMOLED display,

£547.29
Amazfit

New
Amazfit T-Rex Dual Solar Smart Watch, 51mm, AMOLED, Offline Maps, Ti Bezel | 25-Day Battery, 3000-Nit Sapphire Screen, G
DUAL-SIDED SOLAR GPS SMARTWATCH: Capture solar energy from both the AMOLED display and glass-ceramic back plate, with mo

£649.90
New
Amazfit T-Rex 3 Pro Smartwatch 48mm Black Gold sp170078-C238
Keep batteries out of reach of children.

£450.74
Amazfit

Used
Amazfit T-Rex Ultra Smart Watch for Men, Route Import & Navigation, 6 Satellite Positioning Systems, Freediving Support
Stainless Steel & Mud-resistant Design: Constructed with super-strong 316L stainless steel and a patented mud-resistant

£152.55
MoKo

New
MoKo Sport Strap Compatible with Amazfit T-Rex/T-Rex Pro, Black | Includes 2 Screwdrivers, Soft Silicone, Waterproof & B
Compatibility: This replacement strap is only compatible with Amazfit T-Rex and T-Rex Pro (not compatible with T-Rex 2,

£6.99
New
HT37 T-Rex 3 Pro Smart Watch Military GPS Waterproof Dual-band GNSS Sport
Scopri l’HT37 T‑Rex 3 Pro, lo smartwatch militare che unisce design aggressivo e funzionalità di alto livello.

£76.51
Amazfit

New
Amazfit T-Rex Ultra 2 Dual-Band GPS Outdoor Smartwatch, 51mm Ti Body, 1.5" Sapphire AMOLED Display, Flashlight, 30 Days
Full-Color Preloaded Base Maps: Built for days that shift between mountains and cities, preloaded base maps ensure you'r

£405.40
New
Replacement LCD Screen with Digitizer Assembly for Amazfit T-Rex Pro Smartwatch
For Amazfit T-Rex Pro Original LCD Screen with Digitizer Full Assembly.

£21.99
MoKo

New
MoKo Sport Strap Compatible with Amazfit T-Rex/T-Rex Pro, Beige | Includes 2 Screwdrivers, Soft Silicone, Waterproof & B
Compatibility: This replacement strap is only compatible with Amazfit T-Rex and T-Rex Pro (not compatible with T-Rex 2,

£6.99
GoodZwetch

New
Replacement Strap Compatible with Amazfit T-Rex/T-Rex Pro Strap, Soft Watch Strap, Sports Watch Bracelets for Men and Wo
Compatibility: this elastic replacement strap is perfectly compatible with the Amazfit T-Rex A1918/T-Rex Pro smart watch

£7.99
New
Watch Band Compatible with Amazfit T-Rex/T-Rex Pro Smartwatch, Soft
Note: Smartwatch not included.

£14.05
Miimall

New
Miimall Sport Strap Compatible with Amazfit T-Rex 3 Pro 44mm, Breathable Lightweight Soft Silicone Strap with Black Buck
[Perfect compatibility] This 20mm silicone band is specifically designed for the Amazfit T-Rex 3 Pro 44mm (NOT for 48mm)

£9.99
New
Amazfit T-Rex 3 Pro Outdoor Smart Watch 44mm Sapphire AMOLED Display
Rugged by Design: The T-Rex 3 Pro smart watch is adventure-ready with sapphire glass, a bright 3000-nit AMOLED display,

£516.70
hemsut h

New
hemsut h Watch Bands Compatible with Huami T-Rex/T-Rex 2/T-Rex Pro, Millitary Camouflage Nylon Sports Strap With Woven L
Compatible Models - Personalized Your Huami T-Rex / T-Rex Pro / T-Rex 2 / T-Rex Ultra, Smart Watch with this refined rep

£25.99
New
BATTERIE Li-Polymer 390mAh Type A1919 A1918 A1801 For Amazfit T-Rex T-Rex PRO
BATTERIE New Li-Pol For : Amazfit T-Rex T-Rex PRO Ability: 390mAh Dimension: 23.30 x 25.30 x 5.70mm P/N: A1919,A1918,A18

£21.05
New
MoKo Watch Band Compatible with Amazfit T-Rex/T-Rex Pro Smartwatch, Dark Gray Ne
Color:dark gray.

£11.93
New
Metal Watchband for Amazfit T-Rex Pro Smart Watch Solid Stainless Steel Bracelet
Band Material Type: Stainless Steel.

£32.93
New
5V/1A 3.3ft Wire Charger Charging Cable Dock For Amazfit T-Rex Pro Smart Watch
Compatible model: For Amazfit t-rex Pro.

£5.75
New
Tempered Glass Case For Amazfit T-REX 3 Pro Smart Watch Full Cover Bumper
For Amazfit Watch.

£5.99

21 Amazfit T Rex Pro Smartwatch With Heart Rate Sleep Stress Monitoring Spo2 & Temperature Measurement Military Grade Design 100+ Sports Modes 18 Day Battery Life 10 Atm Waterproof Desert Grey deals are available from: Amazon, eBay stores, starting from £5.75.
The biggest discount we found is 29% on Amazfit T-Rex 3 Outdoor Smartwatch 48mm, AMOLED Display, 6-Satellite System | Offline Maps & Dual-Band GPS, 27 Days Battery, NFC Payment, Fitness Tracker with 170 Sports, 45m Freediving, for Adventure at Amazon.
The lowest price we found is £5.75 while the highest is £649.90.
Prices for the best Amazfit T Rex Pro Smartwatch With Heart Rate Sleep Stress Monitoring Spo2 & Temperature Measurement Military Grade Design 100+ Sports Modes 18 Day Battery Life 10 Atm Waterproof Desert Grey deals average at £166.22.
Last updated on November 14, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Amazfit T Rex Pro Smartwatch With Heart Rate Sleep Stress Monitoring Spo2 & Temperature Measurement Military Grade Design 100+ Sports Modes 18 Day Battery Life 10 Atm Waterproof Desert Grey.