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Smartwatches

Smartwatches by operating system

26 options, from the most common to the rarest: how many models use each, typical prices and the best pick.

Operating systemModelsTypical priceYearsBest model
Garmin OS195$260–1,8502019–2026Garmin Descent Mk3i 51mm
Polar OS19$185–6502019–2026Polar Grit X2 Pro Titan
Suunto OS14$185–5102019–2026Suunto Vertical 2
Wear OS14$95–2802020–2025OPPO Watch
Zepp OS12$85–4002022–2026Amazfit Balance Ultra
HarmonyOS 210$125–3902021–2025Huawei Watch 3
HyperOS10$20–1202023–2026Xiaomi Watch S4 Sport
ColorOS9$135–3202023–2026OPPO Watch SE
Wear OS 49$95–3202021–2024Samsung Galaxy Watch6
HarmonyOS6$60–4802022–2026Huawei Watch D3
HarmonyOS 65$235–3802025–2026Huawei Watch Ultimate Design Spring
Wear OS 65$165–3102025–2026Motorola Watch Ultra
Blue OS4$65–1602023–2024Vivo Watch 3
HarmonyOS 34$420–5902022–2023Huawei Watch Ultimate
HarmonyOS 54$145–4002024–2025Huawei Watch Ultimate 2
Moto Watch OS4$65–1102021–2024Motorola Moto Watch 120
watchOS 264$195–3702025Apple Watch Series 11 Aluminum
watchOS 74$300–7702020Apple Watch SE
watchOS 94$205–3702022Apple Watch SE 2
HarmonyOS 43$280–2902023–2025Huawei Watch 5
MagicOS3$175–2402025–2026Honor Watch 6
Wear OS 53$175–1802024Samsung Galaxy Watch Ultra
Wear OS 73$370–4102026Samsung Galaxy Watch Ultra2
watchOS 103$360–4802023Apple Watch Series 9 Aluminum
watchOS 273$450–4702026Apple Watch Series 12 Aluminum
watchOS 83$320–5402021Apple Watch Series 7 Aluminum

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