10 bestBattery Life Smartwatchof October 2025

Fire-Boltt Talk 2 Pro Bluetooth Calling Smartwatch, 1.39" TFT Display with Dual Button, Hands On Voice Assistance, 120 Sports Modes, in Built Mic & Speaker (Talk 2, Pink)

Amazfit T-Rex 3 Outdoor Rugged Military 48mm Smart Watch, Built in GPS, 27 Days Battery Life, Offline Maps, 2000 Nits Brightness, 10 ATM Water Resistance, AI Coach, for iOS & Android (Onyx)

Noise Halo 2 MOD Smart Watch with Swappable Bezel Editions (Classic, Statement), 1.46" AMOLED, Smart Island, BT Calling, Metallic Build, Health Suite, Upto 7 Days Battery (Jet Black)

OnePlus Watch 2 with Wear OS 4,Snapdragon W5 Chipset,Upto 100hrs battery life,1.43’’ AMOLED Display,Stainless Steel & Sapphire Crystal build,Dual Frequency GPS,5 ATM, IP68 & BT Calling (Radiant Steel)

Amazfit Active 2 44mm AMOLED Smart Watch, Built in GPS, 10day Battery, 5ATM Water Resistant, for iOS & Android, Accurate Readings, 2000 Nits Bright, 160+ Sports Mode, Sleep Monitor, Black Silicone

Redmi Watch 5 Lite, 1.96" Amoled, Advanced in-Built GPS, 5 ATM, 18 Day Battery, Bluetooth Calling with AI Noise Reduction, Always on Display, Black

Amazfit Balance 2 Smart Watch 47mm AMOLED Sapphire Glass Display, Dual Band GPS, 21 Days Battery, 170+ Sport Modes, Hyrox Mode, Accurate Readings, for Android & iPhone

HUAWEI Watch FIT 4 smartwatch, 1.82" Large Display, Up to 10-Day Battery Life, Dual Band GPS, 100+ Sports Modes, Fitness Health Tracker, Emotional Assistant, Compatible with Android iOS, White

Noise Vortex Plus 1.46” AMOLED Display, AoD BT Calling, Sleek Metal Finish, 7 Days Battery Life, All New OS and with 100+ Watch Faces & Health Suite (Metal Black)