The Approach S10 is Garmin’s entry-level GPS golf watch. It gives you all Garmin’s basic golf stats, it’s relatively cheap, and it has a long smartwatch battery life (up to 14 weeks).

The Garmin Approach S20 is a considerable upgrade on the S10, without costing too much more (the price difference is about $50). By opting for the Approach S20 you can unlock activity tracking features, sleep tracking, smartphone notifications, and a bunch of extra golf-specific features that aren’t available in the Approach S10.
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