
1. Withings
ScanWatch 2
$309.95 sale price for 42 mm Black; $369.95 list. Withings+ optional
Core tracking works without Withings+, and Withings rates the battery at up to 35 days; it was $309.95 on sale.
The Withings ScanWatch 2 and Body Scan both keep core tracking free, with Withings+ optional at $9.95 a month. The ScanWatch 2 runs up to 35 days per charge, per Withings, and the Body Scan adds segmental body composition and an ECG. Oura and WHOOP both need a paid plan for full use.
Updated October 7, 2026.

1. Withings
$309.95 sale price for 42 mm Black; $369.95 list. Withings+ optional
Core tracking works without Withings+, and Withings rates the battery at up to 35 days; it was $309.95 on sale.

2. Withings
$379.95 sale price; $499.95 list. Withings+ optional
Baseline metrics stay free in the Withings app, with Withings+ optional at $9.95 a month; it was $379.95 on sale.
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In our guide, the Withings ScanWatch 2 and Withings Body Scan work without one; Withings+ is optional at $9.95 a month. Oura Ring 5 shows only basic scores without its $69.99 a year membership, and WHOOP is sold only as a membership from $199 a year.