Product Price Brand Model Operating System Screen Size (inch) Resolution Battery Life (hour) Heart Rate Monitor Water Resistance Connectivity
Xiaomi Xiaomi Watch 2
US
£126.64 Xiaomi Xiaomi Watch 2 Wear OS 3.5 1.43 in 466×466 65 5 ATM Bluetooth 5.2, Wi‑Fi, GPS, NFC

The Xiaomi Watch 2 is a 46mm Wear OS smartwatch with a 1.43 in 466×466 AMOLED display, built-in GNSS, heart rate and SpO2 monitoring, and 5 ATM water resistance. It runs Wear OS 3.5 on a Snapdragon W5+ platform, offers NFC and Wi‑Fi, and delivers around 2-3 days (up to 65 hours in some tests) of battery life. It suits users who want a full-featured Wear OS experience and a large, bright screen at a budget price.

★ Ideal for

Fits top-rated smartwatches under $200 because it offers Wear OS 3.5, a 1.43 in 466×466 AMOLED display, heart rate monitoring, GPS and NFC while remaining competitively priced.

Samsung Galaxy Watch 7
US
£222.74 Wear OS 5.0 (upgradable to 6.0) 1.31 in (40 mm) and 1.47 in (44 mm) 432 × 432 (40 mm); 480 × 480 (44 mm) Up to 40 IP68 Bluetooth 5.3, Wi‑Fi 802.11 a/b/g/n (2.4/5 GHz), NFC, LTE optional, A‑GPS/GLONASS/BeiDou/Galileo

Galaxy Watch7 is a Wear OS smartwatch with a 3nm Exynos chip, Super AMOLED sapphire display, advanced BioActive health sensors including heart rate and SpO2, and dual‑frequency GPS. It comes in 40 mm and 44 mm sizes with up to 40 hours battery life and 5 ATM/IP68 water resistance, suited for daily fitness and smartwatch tasks.

★ Ideal for

Ideal for top‑rated smartwatches under $200 because it offers advanced heart rate and SpO2 sensors, dual‑frequency GPS, and up to 40 hours battery life.