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I Found the Best Electric Toothbrush for My Sensitive Teeth

I Found the Best Electric Toothbrush for My Sensitive Teeth

Battery life is excellent—lasting about two weeks per charge in our tests—and unlike Oral-B, the 4100 shuts off after the two-minute timer. It’s also designed with BrushSync technology, which tracks how long you’ve been using your brush head and how much pressure you’re applying. A light on the handle and a beep remind you when it’s time for a replacement—a thoughtful touch.

Unlike the Oral-B brush’s standard black and white, the Sonicare 4100 also comes in pink, azure blue, and dark forest green, which might not seem like much, but even the smallest pop of color can make a mundane task feel a little less … mundane.

Best Oscillating

WIRED

  • High-power motor
  • Built-in 2-minute timer with quadrant pulses
  • Small round brush head to reach molars
  • Durable build

TIRED

  • Shorter battery life than its competitors
  • Can feel intense

The Oral-B Pro 1000 has been around since 2012, outlasting and outperforming flashier models because it’s powerful and priced right. The high-power motor stays focused on your teeth, so you won’t feel that hand-numbing vibration along the handle. If you’re switching from a manual toothbrush, the intensity might be startling initially, but you’ll adjust.

With just one button and three brushing modes (Daily Clean, Whiten, and Sensitive), the Pro 1000 keeps it simple. A built-in timer pulses every 30 seconds to remind you to move to another quadrant of your mouth, with a triple pulse at the two-minute mark. Unlike some competitors, it won’t shut off automatically, which is handy if you like to keep brushing. Oral-B says the battery lasts about a week, but we squeezed out 10 days in testing. That’s decent, though not as long as some other models.

Like all of Oral-B’s electric brushes, the Pro 1000 uses an oscillating brush head, which is a small, circular design that gets between teeth more effectively than larger oval-shaped bristles. Round brush heads tend to be easier to maneuver for those with smaller jaws, and they reach the back of the farthest molars. Though we haven’t tried all of them, most Pro models are a good bet.

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#Electric #Toothbrush #Sensitive #Teeth

Microsoft may once again be struggling to keep up with its own climate goals, according to its 2026 sustainability report. As reported by GeekWire, the report states that Microsoft’s carbon emissions increased 25 percent in 2025, totalling 34 million metric tons “without select interventions.” Microsoft says this was “driven primarily by the expansion of our datacenter infrastructure,” as well as the company’s decision last February to stop purchasing “non-additional, unbundled renewable energy certificates.”

Several years ago, Microsoft set itself a goal to be carbon negative by 2030, meaning it will need to remove more carbon emissions than it produces. This isn’t the first time Microsoft has faced setbacks toward accomplishing that goal, as its 2024 sustainability report showed a similar rise in climate pollution. This year’s report admits that, “While AI infrastructure is driving demand for energy, water, land, and materials, sustainability solutions are not scaling fast enough to meet demand.”

#Microsofts #carbon #emissions #percent #yearAI,Environment,Microsoft,News,Science,Tech">Microsoft’s carbon emissions went up 25 percent last yearMicrosoft may once again be struggling to keep up with its own climate goals, according to its 2026 sustainability report. As reported by GeekWire, the report states that Microsoft’s carbon emissions increased 25 percent in 2025, totalling 34 million metric tons “without select interventions.” Microsoft says this was “driven primarily by the expansion of our datacenter infrastructure,” as well as the company’s decision last February to stop purchasing “non-additional, unbundled renewable energy certificates.”Several years ago, Microsoft set itself a goal to be carbon negative by 2030, meaning it will need to remove more carbon emissions than it produces. This isn’t the first time Microsoft has faced setbacks toward accomplishing that goal, as its 2024 sustainability report showed a similar rise in climate pollution. This year’s report admits that, “While AI infrastructure is driving demand for energy, water, land, and materials, sustainability solutions are not scaling fast enough to meet demand.”#Microsofts #carbon #emissions #percent #yearAI,Environment,Microsoft,News,Science,Tech

2026 sustainability report. As reported by GeekWire, the report states that Microsoft’s carbon emissions increased 25 percent in 2025, totalling 34 million metric tons “without select interventions.” Microsoft says this was “driven primarily by the expansion of our datacenter infrastructure,” as well as the company’s decision last February to stop purchasing “non-additional, unbundled renewable energy certificates.”

Several years ago, Microsoft set itself a goal to be carbon negative by 2030, meaning it will need to remove more carbon emissions than it produces. This isn’t the first time Microsoft has faced setbacks toward accomplishing that goal, as its 2024 sustainability report showed a similar rise in climate pollution. This year’s report admits that, “While AI infrastructure is driving demand for energy, water, land, and materials, sustainability solutions are not scaling fast enough to meet demand.”

#Microsofts #carbon #emissions #percent #yearAI,Environment,Microsoft,News,Science,Tech">Microsoft’s carbon emissions went up 25 percent last year

Microsoft may once again be struggling to keep up with its own climate goals, according to its 2026 sustainability report. As reported by GeekWire, the report states that Microsoft’s carbon emissions increased 25 percent in 2025, totalling 34 million metric tons “without select interventions.” Microsoft says this was “driven primarily by the expansion of our datacenter infrastructure,” as well as the company’s decision last February to stop purchasing “non-additional, unbundled renewable energy certificates.”

Several years ago, Microsoft set itself a goal to be carbon negative by 2030, meaning it will need to remove more carbon emissions than it produces. This isn’t the first time Microsoft has faced setbacks toward accomplishing that goal, as its 2024 sustainability report showed a similar rise in climate pollution. This year’s report admits that, “While AI infrastructure is driving demand for energy, water, land, and materials, sustainability solutions are not scaling fast enough to meet demand.”

#Microsofts #carbon #emissions #percent #yearAI,Environment,Microsoft,News,Science,Tech
India on Thursday approved a manufacturing joint venture between China’s Vivo and local manufacturer Dixon Technologies, a move that could mark the next phase of the country’s smartphone manufacturing boom after Apple helped turn India into a global smartphone production hub.

The approval allows Vivo to proceed with a long-delayed manufacturing partnership first announced in December 2024, after New Delhi cleared the investment under investment rules introduced in 2020 that require extra government scrutiny of investment from countries sharing a land border with India — a category that includes China. The joint venture will acquire certain manufacturing assets from Vivo, manufacture part of the company’s smartphone orders in India, and can also produce electronic products for other brands, according to a stock exchange filing by Noida-based Dixon.

The 51/49 venture — majority-owned by Dixon, with Vivo holding the remaining stake — reflects a broader shift in how Chinese smartphone brands are expanding manufacturing in India through local partnerships. For an industry watching how governments referee the relationship between Chinese capital and domestic manufacturing, the structure, analysts believe, could become a template for similar arrangements across the industry, helping broaden India’s smartphone manufacturing story beyond Apple.

Over the past few years, India has emerged as a major global smartphone manufacturing hub as Apple and its suppliers expanded iPhone production in the country while diversifying supply chains beyond China. Government incentives have also helped attract global electronics manufacturers, boosting the country’s role in global smartphone production.

Apple spent years building its manufacturing footprint in India and today accounts for 57% of the country’s smartphone exports by volume, according to Counterpoint Research’s data shared with TechCrunch. Chinese brands, on the other hand, dominate India’s smartphone market sales with 72% of the market, but contribute less than 10% of exports, a gap that shows how much upside is still on the table if they start exporting from India the way Apple does.

Apple’s India manufacturing expansion has largely been driven by suppliers such as Foxconn and Tata. Chinese smartphone brands, meanwhile, are increasingly exploring partnerships with Indian companies after New Delhi tightened investment rules for neighboring countries following the 2020 border clashes with China. Several of those companies, including Oppo, Vivo, and Xiaomi, have also faced tax and regulatory investigations in India in recent years, which helps explain why ceding majority control to an Indian partner is now looking like the more sustainable path forward.

Local partnerships such as the Dixon-Vivo venture offer Chinese brands a more stable operating model, while aligning with India’s push for greater local participation in electronics manufacturing, said Tarun Pathak, research director at Counterpoint Research.

“The approval of this joint venture creates a win-win for both players,” Pathak told TechCrunch. He added that the majority-Indian-owned structure provides Vivo with greater policy alignment while giving Dixon the scale to deepen local value addition and pursue exports.

Vivo has manufactured and exported smartphones from India for years, but the approved venture marks a shift toward a majority Indian-owned manufacturing structure as the market leader deepens its footprint in the world’s second-largest smartphone market. The Chinese smartphone vendor retained the top spot in India’s smartphone market with a 23% shipment share in Q1, per Counterpoint.

For Dixon, India’s largest electronics manufacturing services company, the venture could add annualized manufacturing volumes of about 20 million to 22 million smartphones, based on Vivo’s current sales, according to comments by Managing Director Atul Lall during the company’s May earnings call. That’s a meaningful volume bump for a public company whose growth increasingly hinges on winning exactly these kinds of manufacturing contracts.

Dixon already manufactures smartphones for Xiaomi, suggesting the Vivo venture builds on an expanding role as a manufacturing partner for both global and Chinese smartphone brands in India, and reinforces its position as one of the more reliable bets in India’s electronics build-out.

When you purchase through links in our articles, we may earn a small commission. This doesn’t affect our editorial independence.

#Apple #Indias #smartphone #manufacturing #boom #enters #phase #Vivo #TechCrunchDixon,vivo">After Apple, India’s smartphone manufacturing boom enters new phase with Vivo JV | TechCrunch
India on Thursday approved a manufacturing joint venture between China’s Vivo and local manufacturer Dixon Technologies, a move that could mark the next phase of the country’s smartphone manufacturing boom after Apple helped turn India into a global smartphone production hub.

The approval allows Vivo to proceed with a long-delayed manufacturing partnership first announced in December 2024, after New Delhi cleared the investment under investment rules introduced in 2020 that require extra government scrutiny of investment from countries sharing a land border with India — a category that includes China. The joint venture will acquire certain manufacturing assets from Vivo, manufacture part of the company’s smartphone orders in India, and can also produce electronic products for other brands, according to a stock exchange filing by Noida-based Dixon.







The 51/49 venture — majority-owned by Dixon, with Vivo holding the remaining stake — reflects a broader shift in how Chinese smartphone brands are expanding manufacturing in India through local partnerships. For an industry watching how governments referee the relationship between Chinese capital and domestic manufacturing, the structure, analysts believe, could become a template for similar arrangements across the industry, helping broaden India’s smartphone manufacturing story beyond Apple.

Over the past few years, India has emerged as a major global smartphone manufacturing hub as Apple and its suppliers expanded iPhone production in the country while diversifying supply chains beyond China. Government incentives have also helped attract global electronics manufacturers, boosting the country’s role in global smartphone production.

Apple spent years building its manufacturing footprint in India and today accounts for 57% of the country’s smartphone exports by volume, according to Counterpoint Research’s data shared with TechCrunch. Chinese brands, on the other hand, dominate India’s smartphone market sales with 72% of the market, but contribute less than 10% of exports, a gap that shows how much upside is still on the table if they start exporting from India the way Apple does.

Apple’s India manufacturing expansion has largely been driven by suppliers such as Foxconn and Tata. Chinese smartphone brands, meanwhile, are increasingly exploring partnerships with Indian companies after New Delhi tightened investment rules for neighboring countries following the 2020 border clashes with China. Several of those companies, including Oppo, Vivo, and Xiaomi, have also faced tax and regulatory investigations in India in recent years, which helps explain why ceding majority control to an Indian partner is now looking like the more sustainable path forward.

Local partnerships such as the Dixon-Vivo venture offer Chinese brands a more stable operating model, while aligning with India’s push for greater local participation in electronics manufacturing, said Tarun Pathak, research director at Counterpoint Research.


“The approval of this joint venture creates a win-win for both players,” Pathak told TechCrunch. He added that the majority-Indian-owned structure provides Vivo with greater policy alignment while giving Dixon the scale to deepen local value addition and pursue exports.

Vivo has manufactured and exported smartphones from India for years, but the approved venture marks a shift toward a majority Indian-owned manufacturing structure as the market leader deepens its footprint in the world’s second-largest smartphone market. The Chinese smartphone vendor retained the top spot in India’s smartphone market with a 23% shipment share in Q1, per Counterpoint.

For Dixon, India’s largest electronics manufacturing services company, the venture could add annualized manufacturing volumes of about 20 million to 22 million smartphones, based on Vivo’s current sales, according to comments by Managing Director Atul Lall during the company’s May earnings call. That’s a meaningful volume bump for a public company whose growth increasingly hinges on winning exactly these kinds of manufacturing contracts.







Dixon already manufactures smartphones for Xiaomi, suggesting the Vivo venture builds on an expanding role as a manufacturing partner for both global and Chinese smartphone brands in India, and reinforces its position as one of the more reliable bets in India’s electronics build-out.
When you purchase through links in our articles, we may earn a small commission. This doesn’t affect our editorial independence.#Apple #Indias #smartphone #manufacturing #boom #enters #phase #Vivo #TechCrunchDixon,vivo

first announced in December 2024, after New Delhi cleared the investment under investment rules introduced in 2020 that require extra government scrutiny of investment from countries sharing a land border with India — a category that includes China. The joint venture will acquire certain manufacturing assets from Vivo, manufacture part of the company’s smartphone orders in India, and can also produce electronic products for other brands, according to a stock exchange filing by Noida-based Dixon.

The 51/49 venture — majority-owned by Dixon, with Vivo holding the remaining stake — reflects a broader shift in how Chinese smartphone brands are expanding manufacturing in India through local partnerships. For an industry watching how governments referee the relationship between Chinese capital and domestic manufacturing, the structure, analysts believe, could become a template for similar arrangements across the industry, helping broaden India’s smartphone manufacturing story beyond Apple.

Over the past few years, India has emerged as a major global smartphone manufacturing hub as Apple and its suppliers expanded iPhone production in the country while diversifying supply chains beyond China. Government incentives have also helped attract global electronics manufacturers, boosting the country’s role in global smartphone production.

Apple spent years building its manufacturing footprint in India and today accounts for 57% of the country’s smartphone exports by volume, according to Counterpoint Research’s data shared with TechCrunch. Chinese brands, on the other hand, dominate India’s smartphone market sales with 72% of the market, but contribute less than 10% of exports, a gap that shows how much upside is still on the table if they start exporting from India the way Apple does.

Apple’s India manufacturing expansion has largely been driven by suppliers such as Foxconn and Tata. Chinese smartphone brands, meanwhile, are increasingly exploring partnerships with Indian companies after New Delhi tightened investment rules for neighboring countries following the 2020 border clashes with China. Several of those companies, including Oppo, Vivo, and Xiaomi, have also faced tax and regulatory investigations in India in recent years, which helps explain why ceding majority control to an Indian partner is now looking like the more sustainable path forward.

Local partnerships such as the Dixon-Vivo venture offer Chinese brands a more stable operating model, while aligning with India’s push for greater local participation in electronics manufacturing, said Tarun Pathak, research director at Counterpoint Research.

“The approval of this joint venture creates a win-win for both players,” Pathak told TechCrunch. He added that the majority-Indian-owned structure provides Vivo with greater policy alignment while giving Dixon the scale to deepen local value addition and pursue exports.

Vivo has manufactured and exported smartphones from India for years, but the approved venture marks a shift toward a majority Indian-owned manufacturing structure as the market leader deepens its footprint in the world’s second-largest smartphone market. The Chinese smartphone vendor retained the top spot in India’s smartphone market with a 23% shipment share in Q1, per Counterpoint.

For Dixon, India’s largest electronics manufacturing services company, the venture could add annualized manufacturing volumes of about 20 million to 22 million smartphones, based on Vivo’s current sales, according to comments by Managing Director Atul Lall during the company’s May earnings call. That’s a meaningful volume bump for a public company whose growth increasingly hinges on winning exactly these kinds of manufacturing contracts.

Dixon already manufactures smartphones for Xiaomi, suggesting the Vivo venture builds on an expanding role as a manufacturing partner for both global and Chinese smartphone brands in India, and reinforces its position as one of the more reliable bets in India’s electronics build-out.

When you purchase through links in our articles, we may earn a small commission. This doesn’t affect our editorial independence.

#Apple #Indias #smartphone #manufacturing #boom #enters #phase #Vivo #TechCrunchDixon,vivo">After Apple, India’s smartphone manufacturing boom enters new phase with Vivo JV | TechCrunch

India on Thursday approved a manufacturing joint venture between China’s Vivo and local manufacturer Dixon Technologies, a move that could mark the next phase of the country’s smartphone manufacturing boom after Apple helped turn India into a global smartphone production hub.

The approval allows Vivo to proceed with a long-delayed manufacturing partnership first announced in December 2024, after New Delhi cleared the investment under investment rules introduced in 2020 that require extra government scrutiny of investment from countries sharing a land border with India — a category that includes China. The joint venture will acquire certain manufacturing assets from Vivo, manufacture part of the company’s smartphone orders in India, and can also produce electronic products for other brands, according to a stock exchange filing by Noida-based Dixon.

The 51/49 venture — majority-owned by Dixon, with Vivo holding the remaining stake — reflects a broader shift in how Chinese smartphone brands are expanding manufacturing in India through local partnerships. For an industry watching how governments referee the relationship between Chinese capital and domestic manufacturing, the structure, analysts believe, could become a template for similar arrangements across the industry, helping broaden India’s smartphone manufacturing story beyond Apple.

Over the past few years, India has emerged as a major global smartphone manufacturing hub as Apple and its suppliers expanded iPhone production in the country while diversifying supply chains beyond China. Government incentives have also helped attract global electronics manufacturers, boosting the country’s role in global smartphone production.

Apple spent years building its manufacturing footprint in India and today accounts for 57% of the country’s smartphone exports by volume, according to Counterpoint Research’s data shared with TechCrunch. Chinese brands, on the other hand, dominate India’s smartphone market sales with 72% of the market, but contribute less than 10% of exports, a gap that shows how much upside is still on the table if they start exporting from India the way Apple does.

Apple’s India manufacturing expansion has largely been driven by suppliers such as Foxconn and Tata. Chinese smartphone brands, meanwhile, are increasingly exploring partnerships with Indian companies after New Delhi tightened investment rules for neighboring countries following the 2020 border clashes with China. Several of those companies, including Oppo, Vivo, and Xiaomi, have also faced tax and regulatory investigations in India in recent years, which helps explain why ceding majority control to an Indian partner is now looking like the more sustainable path forward.

Local partnerships such as the Dixon-Vivo venture offer Chinese brands a more stable operating model, while aligning with India’s push for greater local participation in electronics manufacturing, said Tarun Pathak, research director at Counterpoint Research.

“The approval of this joint venture creates a win-win for both players,” Pathak told TechCrunch. He added that the majority-Indian-owned structure provides Vivo with greater policy alignment while giving Dixon the scale to deepen local value addition and pursue exports.

Vivo has manufactured and exported smartphones from India for years, but the approved venture marks a shift toward a majority Indian-owned manufacturing structure as the market leader deepens its footprint in the world’s second-largest smartphone market. The Chinese smartphone vendor retained the top spot in India’s smartphone market with a 23% shipment share in Q1, per Counterpoint.

For Dixon, India’s largest electronics manufacturing services company, the venture could add annualized manufacturing volumes of about 20 million to 22 million smartphones, based on Vivo’s current sales, according to comments by Managing Director Atul Lall during the company’s May earnings call. That’s a meaningful volume bump for a public company whose growth increasingly hinges on winning exactly these kinds of manufacturing contracts.

Dixon already manufactures smartphones for Xiaomi, suggesting the Vivo venture builds on an expanding role as a manufacturing partner for both global and Chinese smartphone brands in India, and reinforces its position as one of the more reliable bets in India’s electronics build-out.

When you purchase through links in our articles, we may earn a small commission. This doesn’t affect our editorial independence.

#Apple #Indias #smartphone #manufacturing #boom #enters #phase #Vivo #TechCrunchDixon,vivo

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