Tag Heuer’s Connected Calibre E4 is a luxury smartwatch that caters to all wrists 
…And terrifies all wallets
Wearables
Garmin’s Instinct 2 series of rugged smartwatches are ready for adventure
They’re great outdoors
Garmin Epix review: rugged adventurer
The rugged fitness adventurer packs serious smartwatch screen appeal
Prevayl hands-on review: up close with Smart Wear
Each Smart Wear garment includes a small hidden pocket to store an all-important sensor inside
