Mophie Juice Pack If you're plagued with smartphone battery life that just won't cut it, Mophie's Juice Packs provide power and protection for various smartphones including the iPhone and Samsung's Galaxy S4. Available in a variety of battery capacities. From £60Photograph: MorphieEtouch gloves We've all been there: it's cold, and you need to use a touchscreen. Sure, you could just cut the fingertips off your gloves, but then you get cold. Instead, these gloves keep you both warm and connected. From £5Photograph: AmazonGriffin Helo TC Helicopter A cheaper thrill than the Parrot AR Drone, the Helo TC is a remote helicopter controlled from a smartphone or tablet. Fun for indoor flying and annoying the neighbours. From £32Photograph: GriffinAnker Astro SE There are many battery-packing portable chargers available these days, but Anker make some of the best high-capacity ones around. The Anker Astro SE is big enough to triple your smartphone battery life and will charge almost any other device. From £26Photograph: AnkerMu folding plug The Mu makes the stubbornly large UK electrical plug more compact, folding up when not in use. It is a well engineer USB charger that looks good and fits where needed. From £15Photograph: MuPNY PowerPack 2600 Small and packed with enough power to charge up a smartphone, the PNY is one of the best of the small rechargeable battery packs. From £13Photograph: PNYParrot AR Drone 2.0 Arguably the best gadget toy available, the AR Drone is your personal drone you can control from an iPhone, iPad or Android. With an HD camera in the nose, and flips and tricks up its sleeve, it is rather expensive but great fun. From £270Photograph: Parrot